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All Journal MEDIA KONSERVASI Jurnal Informatika TEKNIK JURNAL PROMOSI KESEHATAN INDONESIA JURNAL ILMU SOSIAL Interaksi : Jurnal Ilmu Komunikasi Jurnal Ilmiah Desain & Konstruksi Jurnal Nosel Interaksi Online Journal of Oceanography BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Anestesi Perioperatif Jurnal Simetris EL-MUHASABA Jurnal Informatika Jurnal Biotek Medisiana Indonesia Media Kedokteran Hewan Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Intelektualita: Keislaman, Sosial, dan Sains AJIE (Asian Journal of Innovation and Entrepreneurship) JMPM (Jurnal Material dan Proses Manufaktur) Journal of Indonesian History Sistemasi: Jurnal Sistem Informasi Jurnal Manajemen Keuangan Publik Jurnal Berkala Kesehatan Syntax Literate: Jurnal Ilmiah Indonesia INOVTEK Polbeng - Seri Informatika JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora Solidaritas Jurnal Perikanan Universitas Gadjah Mada JURNAL REKAYASA SISTEM INDUSTRI Jurnal AKSI (Akuntansi dan Sistem Informasi) Jurnal Kesehatan Manarang Sebatik INTECOMS: Journal of Information Technology and Computer Science Martabe : Jurnal Pengabdian Kepada Masyarakat JSiI (Jurnal Sistem Informasi) J-SAKTI (Jurnal Sains Komputer dan Informatika) Care : Jurnal Ilmiah Ilmu Kesehatan JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Unnes Journal of Public Health J-Dinamika: Jurnal Pengabdian Kepada Masyarakat JAVA Journal of Electrical and Electronics Engineering Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin Source: Jurnal Ilmu Komunikasi Health Information : Jurnal Penelitian JASF (Journal of Accounting and Strategic Finance) ANIMA Indonesian Psychological Journal PREPOTIF : Jurnal Kesehatan Masyarakat Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Jurnal Mnemonic JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Ners An-Nadaa: Jurnal Kesehatan Masyarakat Jurnal Tekinkom (Teknik Informasi dan Komputer) Studi Kasus Inovasi Ekonomi Jurnal Ilmiah Manajemen Kesatuan Science Midwifery Aiti: Jurnal Teknologi Informasi Jurnal Surya Masyarakat JURNAL TEKNOLOGI TECHNOSCIENTIA Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) Jurnal Teknik Informatika (JUTIF) Jurnal Mandala Pengabdian Masyarakat JETA (Journal of English Teaching and Applied Linguistic) Jurnal UNITEK Jurnal Ilmiah Wahana Pendidikan Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering MAHESA : Malahayati Health Student Journal Journal of Industial Engineering and Technology J-SAKTI (Jurnal Sains Komputer dan Informatika) Humantech : Jurnal Ilmiah Multidisiplin Indonesia Al-Hilal: Journal of Islamic Astronomy Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Journal of Education Research International Journal of Management Science and Information Technology (IJMSIT) Komunika: Jurnal Dakwah dan Komunikasi Journal Of Human And Education (JAHE) Educate: Journal of Community Service in Education Dinamika Kesehatan: Jurnal Kebidanan dan Keperawatan Proceeding of the International Conference on Family Business and Entrepreneurship (ICFBF) Jurnal Pengabdian Vokasi Jurnal Pengabdian Papua Jurnal Pendidikan dan Perhotelan Smart City Jurnal Ilmiah Fokus Ekonomi, Manajemen, Bisnis & Akuntansi (EMBA) JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM) Jurnal Manajemen Rekayasa dan Inovasi Bisnis ANGON: Journal of Animal Science and Technology Madani: Multidisciplinary Scientific Journal Nanggroe: Journal Of Scholarly Service Proceeding of International Conference on Science, Education, and Technology Kartala Visual Studies Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Jurnal Ilmiah Multidisiplin Indonesia Nanggroe: Journal of Scholarly Service Heca Journal of Applied Sciences Jurnal Pendidikan Teknologi Informasi (JUKANTI) Engagement: Jurnal Pengabdian Kepada Masyarakat Jurnal Indonesia : Manajemen Informatika dan Komunikasi Akiratech Metalik: Jurnal Manufaktur, Energi, Material Teknik Ulil Albab Journal of Green Engineering for Sustainability Jurnal Pengabdian Cendikia Nusantara Determinasi: Jurnal Penelitian Ekonomi Manajemen dan Akuntansi NMI THE JOURNAL OF Nursing Management Issues
Adi Nugroho
Telkom University
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MEKANISME PEMBUATAN BATIK TULIS DI KEBON INDAH BAYAT Umardani, Yusuf; Darmanto, Seno; Nugroho, Adi; Yuniarto, Yuniarto; Ridwan, Mohd
Jurnal Pengabdian Vokasi Vol 3, No 4 (2024): November 2024
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpv.2024.30671

Abstract

Kegiatan pengabdian skema Iptek bagi Daerah Binaan Undip (IBDU) bagi Industri Batik Tulis di Bayat Klaten Jawa Tengah dilakukan untuk meningkatkan kualitas produksi dan menajemen berbasis ekspor. Pengembangan kelengkapan sarana anggota industri batik tulis pada saat ini diarahkan pada peningkatan kapasitas/produktitas dan kualitas produk batik tulis. Di bagian produksi, beberapa peralatan produksi yang perlu dimodifikasi atau disempurnakan meliputi peralatan perancangan (desain) dan gambar (drafting), teknik membatik, pewarnaan, perendaman, pelorotan, pengeringan dan finishing (pengepakan). Proses pembuatan batik pada kelompok Batik Tulis Kebon Indah meliputi pemotongan kain mori, membuat pola / motif, membatik (proses pencantingan), pewarnaan alami, pembilasan, pengeringan dan finishing. Pelorotan merupakan tahap penting dalam proses pembuatan batik tulis yang bertujuan untuk meluruhkan malam (lilin batik). Pembilasan merupakan tahapan lanjutan setelah proses pewarnaan dan pelorotan, yang berfungsi untuk membersihkan sisa malam, zat warna yang tidak terserap, serta residu bahan kimia atau bahan alami yang digunakan dalam proses
KAJIAN DAN ANALISA PELAPISAN SPRAY GUN UNTUK FINISHING PRODUK UKIR TEMBAGA Darmanto, Seno; Umardani, Yusuf; Nugroho, Adi; Sugeng, Sunarso; Indartono, Indartono; Hartono, Hartono; Mukhamad, Alaya Fadllu Hadi
Jurnal Pengabdian Vokasi Vol 1, No 2 (2019): Nopember 2019
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.748 KB) | DOI: 10.14710/jpv.2019.5985

Abstract

Industri Ukir Tembaga dan Kuningan Mbed Doer Anather Craft merupakan salah satu industri tembaga dan kuningan yang masih eksis di Tumang Cepogo Boyolali. Keberadaan industri ukir tembaga dan kuningan di Kelurahan Tumang Cepogo memberikan potensi yang besar terutama di bidang ekonomi, sosial, pendidikan dan lapangan kerja. Industri ukir kuningan dan tembaga juga memberikan dukungan pada wisata alam dan agro di daerah lereng gunung Merapi dan Merbabu khususnya wisata alam pegunungan Selo. Pengerjaan produk ukir dengan teknik pemanasan, pembentukan dan penyelesaian akhir untuk desain rumit dan ukuran relative besar masih menjadi kendala. Tujuan kegiatan pengabdian adalah kajian dan analisa spray gun untuk proses pelapisan produk ukir tembaga dan sejenisnya. Proses pelapisan logam perlu perlakuan awal yakni dengan pembersihan. Peralatan spray gun pada prinsipnya terdiri dari injektor (nozzle), selang dan kompresor. Jarak semprot atau nozzle dengan permukaan yang akan dicat 100 – 200 mm. Jarak semprot itu prinsipnya tegak lurus. Beberapa cacat pelapisan dengan spry gun meliputi orange peel, runs, pinholing, peeling, polishing marks, solvent pop, mottling, matting, lifting, cracking, colour mismatch, fish eyes, dan srinkage. Peningkatan kualitas pelapisan dengan spry gun dapat dilakukan dengan mekanisme pemanasan atau termal
MEKANISME DESAIN MATRAS UNTUK PRODUK UKIR TEMBAGA DAN KUNINGAN Darmanto, Seno; Nugroho, Adi; Yuniarto, Yuniarto; Umardani, Yusuf; Purwanti, Tari; Ridwan, Mohd
Jurnal Pengabdian Vokasi Vol 4, No 2 (2025): November 2025
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpv.2025.31113

Abstract

Potensi, peluang dan keunggulan-keunggulan di desa Banaran Kecamatan Cepogo Boyolali seharusnya menjadi modal dan pendorong dalam menggerakkan ekonomi kerakyatan berbasis kearifan lokal dan berorientasi nasional. Selain mendorong sektor industri logam ukir, potensi dan keunggulan lain desa Banaran Cepogo Boyolali meliputi pertanian dataran tinggi, peninggalan sejarah, seni dan budaya, pemandangan alam, waduk/embung dan potensi jasa. Solusi yang diterapkan dalam kegiatan ini pada prinsipnya mendasarkan pada potensi dan kendala yang dihadapi oleh mitra terutama Desa Tumang Banaran kecamatan Cepogo Boyolali. Potensi industri kecil dan menengah di Tumang yang relatif banyak dan padat karya akan didorong untuk membuka diri pada potensi-potensi ekonomi ikutan selain sektor utama yakni produk ukir tembaga dan sejenisnya dengan menerapkan mesin spinning berbasis mesin bubut  meliputi pendidikan (edukasi), seni dan budaya, wisata, pertanian dan produk ekonomi unggulan lain. Luaran kegiatan terdiri dua fokus utama, yaitu inovasi desain matras untuk pembentukan ukir tembaga/kuningan serta penyusunan Grand Design Desa Wisata Dusun Banaran. Melalui pendekatan partisipatif dan multidisiplin, program menghasilkan berbagai luaran berupa booklet desain matras 2D dan 3D, katalog digital, modul eco-coating, panduan K3, infografis akuntansi, guidebook desa wisata, branding dan logo Banaran, hingga panduan harga pokok penjualan. Luaran ini diharapkan meningkatkan efisiensi produksi, memperkuat identitas budaya, serta mendorong Cepogo sebagai destinasi wisata edukatif berbasis potensi lokalKata kunci: Matras, ukir, tembaga, kuningan
Strategy for Improving Vocational Students' Human Skills through Cross-Level Social Project Mentoring Prastiantomo, Gregorius Adi; Wijayanto, St Agus; Prasojo, Yohanes Budi; Saputra, Tri Hannanto; Nugroho, Adi
Sebatik Vol. 29 No. 2 (2025): December 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i2.2714

Abstract

Vocational higher education often emphasizes technical competence (hard skills), whereas modern industrial dynamics demand mastery of human skills such as adaptive communication, empathy, and collaborative leadership. This study aims to analyze the effectiveness of Project-Based Learning (PjBL) implementation in Compulsory Curriculum Courses (MKWK) as a strategy for developing human skills among Politeknik ATMI Surakarta students. Using a descriptive qualitative method, this study involved students in mentoring cross-level social projects at five partner schools in Solo Raya, ranging from elementary to vocational high school levels. Data were collected through participatory observation, in-depth interviews, project portfolio documentation, and Focus Group Discussions. The results indicate that cross-level interaction encourages a significant transformation in students from being technical-minded to becoming more socially aware. Improvements in human skills are concretely visible in adaptive communication skills when teaching elementary students, leadership in managing junior high student group dynamics, and team collaboration in mural projects at vocational schools. This strategy proves effective in bridging the social skill gap of vocational students, preparing them to be graduates who are not only technically competent but also humanist, adaptive, and possess civic engagement.
Pendaftaran tanah tantangan hukum dalam pelaksanaan pendaftaran tanah Nugroho, Adi; Tampubolon, Timothy Usiando; Hasnah, Ainaya Trifadia; Widianti, Resti Dwi; Niravita, Aprila; Fikri, Muhammad Adymas Hikal
Humantech : Jurnal Ilmiah Multidisiplin Indonesia Vol. 5 No. 1 (2025): Humantech : Jurnal Ilmiah Multidisiplin Indonesia
Publisher : Program Studi Akuntansi IKOPIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32670/ht.v5i1.5728

Abstract

Pendaftaran tanah merupakan cara penting untuk memastikan dan melindungi hak atas tanah sesuai dengan prinsip hukum agraria Indonesia. Namun, dalam penerapannya, proses pendaftaran tanah masih menghadapi berbagai hambatan hukum yang mempengaruhi keabsahan, akurasi, dan kelanjutan data tanah. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang menghambat proses pendaftaran tanah serta menawarkan solusi hukum untuk meningkatkan kualitas penyelenggaraan pendaftaran tanah di Indonesia. Penelitian ini menggunakan metode yuridis normatif dan empiris dengan menganalisis peraturan perundang-undangan, studi literatur, serta evaluasi pelaksanaan kebijakan pertanahan. Hasil penelitian menunjukkan adanya beberapa hambatan hukum dalam proses pendaftaran tanah, seperti ketidakjelasan aturan dalam beberapa peraturan pertanahan, saling tumpang tindih kewenangan antar instansi, lemahnya validasi data fisik dan hukum, keterbatasan tenaga manusia dan teknologi, serta praktik administrasi yang tidak seragam di berbagai daerah. Hambatan tersebut menyebabkan tingginya risiko sengketa tanah, ketidaksesuaian data pada sertifikat tanah, serta rendahnya keberhasilan program strategis seperti Pendaftaran Tanah Sistematis Lengkap (PTSL). Penelitian ini merekomendasikan beberapa solusi, seperti harmonisasi peraturan agraria, penguatan integrasi sistem informasi pertanahan, peningkatan kapasitas lembaga, serta pengawasan yang lebih ketat terhadap proses verifikasi data. Dengan mengidentifikasi tantangan hukum dan memberikan solusi yang komprehensif, penelitian ini diharapkan dapat memberikan kontribusi dalam meningkatkan penyelenggaraan pendaftaran tanah, agar lebih sesuai dengan prinsip kepastian hukum, keadilan, dan kemanfaatan dalam hukum agraria Indonesia.
Probiotics as Alternatives to Antibiotic Growth Promoters in ISA Brown Males Chicken Afililla, Zhaza; Agustono, Bodhi; Marbun, Tabita Damaria; Vedy, Dayang Urmila Shahnaz; Yulisah, Dina; Riastianto, Muhammad Rofiq; Firmansyah, Muhammad Alif Rifqi; Farihah, Diniah Umy; Zahra, Reyza Miladiya Khuriyah; Afandik, Nadya Ashila; Ghultom, Astri Agustina; Meiliza, Nazwa; Nugroho, Adi; Prima, Jaya Agusc
Media Kedokteran Hewan Vol. 37 No. 1 (2026): Media Kedokteran Hewan
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mkh.v37i1.2026.22-30

Abstract

Antibiotic Growth Promoters (AGP/AGPs) have been used to improve feed efficiency in poultry, but are banned in Indonesia due to food safety concerns. This study evaluated the potential of probiotics as an AGP alternative in ISA Brown male layer chickens during the finishing period, focusing on blood glucose and cholesterol levels. A total of 180 chickens were reared for 42 days. Treatment groups received basal feed supplemented with probiotics at 1–5 mL/kg, equivalent to 1.2×10⁹ to 6×10⁹ CFU/kg feed, containing Lactobacillus acidophilus, Lactobacillus plantarum, and Bifidobacterium spp. Blood cholesterol was analysed using an enzymatic colorimetric method at 500 nm, while glucose was measured using the glucose oxidase method at 505 nm. Results showed that probiotic treatments (P2, P3, P5) significantly reduced glucose levels compared to the control (P0) and AGP group (P1). A moderate decrease in cholesterol levels was also observed in probiotic groups. These effects may be linked to improved gut microbial balance and nutrient metabolism. The probiotic combination used in this study shows potential as a safer and more sustainable alternative to AGPs. Further studies are recommended to optimize dosage and assess long-term impacts on poultry health and productivity.
Pengembangan dan Penerapan Sistem Informasi Berbasis Web dengan Framework Django untuk Meningkatkan Tata Kelola Rintisan Koperasi Pandansari, Fenty; Prastiantomo, Gregorius Adi; Sugiarto, Yohanes; Saputra, Tri Hannanto; Nugroho, Adi
Educate: Journal of Community Service in Education Vol 5 No 2 (2025): December
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Koperasi Warga Sibela 26 (Kowarsi 26) merupakan koperasi rintisan masyarakat di Mojosongo, Surakarta, yang bertujuan menyediakan alternatif pembiayaan berbasis gotong royong. Tantangan utama yang dihadapi adalah proses administrasi manual yang rentan menimbulkan inkonsistensi data, keterlambatan pelaporan, dan berkurangnya kepercayaan anggota. Pengabdian kepada Masyarakat ini mengembangkan dan menerapkan sistem informasi koperasi berbasis web menggunakan framework Django dengan basis data PostgreSQL. Sistem ini dilengkapi dengan fitur pencatatan transaksi, pelaporan keuangan, dan notifikasi digital, serta disertai pelatihan intensif bagi pengurus dan anggota untuk meningkatkan kompetensi digital. Hasil implementasi menunjukkan bahwa sistem informasi mampu mengotomatisasi pencatatan transaksi, mempercepat penyusunan laporan, serta meningkatkan transparansi dan akuntabilitas tata kelola koperasi. Selain itu, pelatihan yang diberikan mendorong peningkatan literasi digital pengurus dan memperkuat keterlibatan anggota dalam pengawasan. Program ini tidak hanya berdampak pada efisiensi operasional, tetapi juga membangun kepercayaan, memperkuat modal sosial berbasis komunitas, serta membuka peluang replikasi bagi koperasi rintisan lain di tingkat lokal. Dengan demikian, kegiatan ini berkontribusi nyata terhadap pemberdayaan ekonomi masyarakat, peningkatan keadilan akses keuangan, dan keberlanjutan koperasi berbasis gotong royong. Kata kunci: Django, Koperasi, Pemberdayaan, Sistem Informasi, Tata Kelola
AGEING AND THE AMOUNT OF DNA EXTRACTED FROM BAWEAN DEER (A xis kuhlii ) FECES Nugroho, Adi; Susanto, Denni; Adi Subrata, Sena
BIOTROPIA Vol. 29 No. 2 (2022): BIOTROPIA Vol. 29 No. 2 Agustus 2022
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2022.29.2.1709

Abstract

Noninvasive genetic sampling is the most reliable approach to collect endangered species which are typically rare and elusive. However, the approach is hampered by poor quality and quantity of DNA amount, and therefore, a pilot study is required. Our current short communication article reports the first noninvasive genetic sampling approach using feces of critically endangered Bawean deer (Axis kuhlii) to test the effect of aging on the amount of DNA extraction. Fecal samples of the Bawean deer were collected from the Bawean Deer Captive Unit in Sangkapura Village, Bawean Island, East Java. The samples were grouped into two different categories, namely: 1) New samples: for feces that had just been expelled for less than a day and 2) Old samples: for feces that were estimated to have been expelled for more than a day. There were 11 New samples and 16 Old samples. The samples were extracted using the QIAGEN Mini Stool Kit. The DNA quantification was carried out by using a fluorometer. The results of the extraction between the two categories were analyzed by the Kruskal Wallis test. The results showed that the mean rank value of the New samples was better (15.27) than the Old samples (13.13). The P value of the Kruskal Wallis test, however, was higher than the Asymp significant value, indicating that there was no meaningful differences (P = 0.49) between the two samples categories. The work described in this short communication article is a preliminary result and an important step in the study of Bawean deer population genetic.
Analisis Proses Laser Cutting dengan Variasi Cutting Speed, Jarak Focusline, dan Gas Pressure Terhadap Kekerasan dan Kekasaran Material MS SPHC Nugraha, Aditya; Pradana, Ilham Wahyu; Nugroho, Yohanes; Nugroho, Adi
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i2.19459

Abstract

Laser cutting is a sheet metal cutting technology using laser media combined with a CNC system. The problems of the laser cutting process are defects in the surface of the cutting product caused by a mismatch of parameter variations. The parameters of laser cutting in this research are cutting speed, focusing distance, and gas pressure. Variations in the cutting speed parameters studied were 1440 m/min, 1620 m/min, and 1800 m/min. The variations in the focusing distance studied were 5.5 mm, 6.0 mm, and 6.5 mm. Variations in the gas pressure parameters used are 0.5 bar, 0.7 bar, and 0.9 bar. The Taguchi method is used to obtain variations with minimum hardness and surface roughness values of the material. Surface roughness was tested using a surface roughness tester; surface hardness was tested using a brine hardness tester. The magnitude of the influence of each parameter is analyzed using the ANOVA method. The results showed that the focusing distance parameter had the most significant effect on surface roughness, with a percentage of 50.385%, and the gas pressure parameter was the most influential parameter on surface hardness, with a percentage of 54.241%. The minimum roughness value can be achieved with a cutting speed of 1800 m/min, focusing of 5.5 mm, and gas pressure of 0.5 bar. The minimum hardness value is achieved with a cutting speed of 1800 m/min, a focusing of 6.5 mm, and a gas pressure of 0.5 bar.
Analisis Pengaruh Parameter Hardening terhadap Distorsi Spesimen CT58 dengan Metode Taguchi Kurniawan, Perwita; Sartoyo, Millenino Bergas; Nugraha, Aditya; Nugroho, Adi
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 7 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v7i2.20073

Abstract

This research discusses the problem of distortion of cigarette engine components after the hardening process. This research focuses on changes in the dimensions of the hole diameter, gap width, and flatness of the components. The austenite temperature, quench medium, and tempering temperature were examined to determine their effect on distortion. Components are made of machine steel group S45C equivalent to AISI 1045. This study used a specimen named CT58 with Austenite temperature variations of 820 ̊C 840 ̊C 860 ̊C, then variations of oil, oil + water, and water quenching media and Tempering temperature variations of 200 ̊C, 250 ̊C, and 300 ̊C. This research used the Design of Experiment, followed by statistical analysis using the Minitab application. The results showed that the distortion in the CT58 specimen was most affected by the Austenite temperature, followed by the Quench medium and Tempering temperature. The austenite temperature of 820°C, the oil quench medium, and the tempering temperature of 250°C are the best hardening parameters for the Inner Diameter aspect. The austenite temperature of 820°C, oil quench media, and tempering temperature of 250°C are the best setting parameters for the Gap Width aspect. The austenite temperature of 820°C, oil quench media, and tempering temperature of 250°C are the best setting parameters for the Flatness aspect
Co-Authors ., Noverson A, Izaak Zoelkarnain A. Muthalib Nawawi Abdul Muchid, Abdul Achmad Vandian Nur, Achmad Vandian Adhi Setya Hutama Adhikara, Algia Kuspratama Adi Setiawan, Candra Adi Subrata, Sena Adi Utama, Pradipta Aditya Nugraha ADITYA NUGRAHA Afandik, Nadya Ashila Afriyanti, Dian Agus Naryoso Agus Santoso Agus Setyawan Agus, Yohanes Hendro Agustinus Fritz Wijaya Agustono, Bodhi Ahmad Ashari Ahmad Zaki, Rayhan Ahyana, Afan Arga Aji Nurkafi, Fabi Akhmad Fathurohman Alfayyadh, Hilmi Ali, M Ghufanil Muta Amal Gamasi T.R Amalia Amalia Andadari, Nuringtyas Andhyka, Bintang Andi Setiawan Andree Wijaya Setiawan Andres, Shan Nemuel Anggana, Muhammad Wahyu Anggariawan, Arista Anggraeni, Nabila Widya Anjik Sukmaaji Aprila Niravita, Aprila Apriliana, Jennifer Apriyane Patty, Maria Arif Setiawan Arina, Arina Armunanto, Vinsentius Bram Asti Amalia, Fatiha Astuti Dwi Wahyu Pertiwi Atmojo, Jangkung Tri Azharman, Zefri Aziza, Tamara Nur Azzahra, Adelina Bahar, Nisauzzahra Bahrul Ilmi Bantang, Theo Servis Baskoro Rochaddi Bayu, Teguh I. Berliana, Jane Dina Beta Himawan Putra, Beta Himawan Bistok Hasiholan Simanjuntak Bramantyo Utomo, Abdiel Budhi Kristianto Budinurdjaja, Pribakti Budiyantoro, Cahyo Calvin, Epenetus Caribu Hadi Prayitno Chaerani Nisa, Chaerani Dan Mugisidi David Fredy Christiyanto, David Fredy Denni Susanto Desnita.S, Yolanda Lisa DESWANTO DESWANTO Diah Rukmi Ambarwati, Diah Rukmi Dian Prabowo Dimas Herdy Utomo Dini, Dini Djitmau, Fanda Djoko Setyabudi DR Sunarto Duha, Muhammad Syamsud Dwi Haryo Ismunarti Dwi Nurul Izzhati Dwinawan, Arizal Nur Edi Hartoyo Edi Winarko Eko Handoyo Eko Suhartono Elfa Dhiotami, Adeillia Ephraim, Nathanel Ermina Istiqomah, Ermina Erni Suharini Erwien Christianto Evangs Mailoa F. Binter, Arnold Fajar Nugraha Fakhriana, Alya Farhanni, Nadya Farihah, Diniah Umy Fariza Khumaedi Fathur Rokhman Fatkur Rhohman, Fatkur Fauzie Rahman Febrian, Nanda Dwi Fernando , Iqnasius Ardito Fikri, Agus Fikri, Muhammad Adymas Hikal Firmansyah, Muhammad Alif Rifqi Firmasyah, Teguh Fitri, Adinda Ratu Florina , Ike Desi Ghultom, Astri Agustina Gregorius Adi Prastiantomo Gumilar, Edwin Hadana, Marisa Handika, Rosalina Dyah Handono Priambodo, Handono Handoyo, Aries Hani Faurizka Hanifa, Aqyla Chelia Hanita Yulia Hapsari Dwiningtyas Sulistyani Hari Basuki Haris Gunawan Harsono, Hindradjid Hartono Hartono Haryoso, Aisha Inggitha Putri Hasnah, Ainaya Trifadia Hedi Pudjo Santosa Herawati Herawati Heriansyah, Kurnia Herniansyah, Kurnia Hestyani, Dewi Hettyca Astuningdyas Hidayah, Netiva Hijriah, Restu Humam, Ivan A Husaini Husaini Husnul Fatimah Ikhsan, Subkhan Nur Ilham, Ahmad imadduddin, Imadduddin Indartono Indartono Indra Satria Indriati, Petiana Irawati Sri Wulandari Irza, Abdi Isai, Agustho Istiqomah , Ermina Iwan Aflanie Johan Jimmy Carter Tambotoh Joyo Nur Suyanto Gono Jun Chen, Hana W Kalaibin, Yulius Kaniati, Rika Karto, Andriani Khabib Mustofa Khairunnisa, Almira Kindarto, Asdani Kota, Paulina Krismiyati Kristiani Kristiani Kristiani, Betty E. Kurnia, Arif Rahmat Kurnia, Janu Yogi Kurniasari, Annisa Kusdharyanto, Hardhita Lasmono Tri Sunaryanto Lekpey, Chris Stevanus Lenie Marlinae Lia Andriyani Lies Indriyatni Lukman Assaffat Lutvia Anjani, Erlin M Yulianto Marbun, Tabita Damaria Maria Maria Marliani Marliani Mashuda, Mashuda Maula, Akbar Ibrahim Maya Sekar Wangi Meiliza, Nazwa Meitria Syahadatina Noor Meldra, Delia Melkior N.N. Sitokdana Mitro Subroto Moeksin, Ahmad Gamaludin Mohd Ridwan Muhammad Abdan Shadiqi Mukhamad, Alaya Fadllu Hadi Munsarif, Muhammad Nadila, Nadila Nanik Wahyuni ‎ Nastiti, Titis Nelly Al Audhah Nelly Al Audhah Nensi, Sri Wahyu NIKOLAUS AGENG PRATHAMA Nizwar, Muhammad Nopijantoro, Wurjanto Noveiota, Theodore Novel C Damarjati, Dimas Noviananda, Dhandy Nugraha, Fajar C Nugraheni, Wahyu Nugroho, Dhanang Satria Nugroho, Yohanes Nur Fauzi, Fikrii Nurist Surayya Ulfa Nurmilawati, Nurmilawati Nurrist Suraya Ulfa Nurriyatul Lailiyah, Nurriyatul Nursepti, Tika Nurul Hasfi Nurwijayanti Nyoman Septiari, I Gusti Ayu Oithona Gracelia R. Hutabarat, Oithona Gracelia R. Oktavia, Marni Orpa Frasawi Oski Illiandri Pandansari, Fenty Panjaitan, Rido Parulian Paramita, Cinantya Pasaribu, Sandi H. Permana, Naufal Rizqi Perwita Kurniawan Prabawa, Joseph Heykel Pradana, Galih Bintang Pradana, Ilham Wahyu Pramada Wicaksono, Aditya Prasetyo Nugroho Prasojo, Yohanes Budi Prastya, Andika Pratama, Chatra Widsam Pratiwi, Galuh Eka Pratomo Setiaji Prawiro, Aldo Priatama, Yanuar Prima, Jaya Agusc Primada Qurrota Ayun Punik Mumpuni Wijayanti Purnomo, Hindriyanto D. Purwanto, Teguh Putri Nabila, Alifia Radius Tanone Raharjo, Dimas Yudhistira Rahmatullah, Mohammad Dede Rahmawati, Sintia Herlinda Rahmawati Ramadhani, Rima Dias Ramadhani, Salsabila Ayu Razania Sani, Inatsan Restian, Ahmad Riastianto, Muhammad Rofiq Ringoringo , Harapan Parlindungan Rodia Syamwil Romadhoni, Budi Arista Roselina Panghiyangani Rosihan Adhani, Rosihan Rusdi Rusli, Rusdi S Martono S Rouli Manalu Safuan Safuan Sahriswati, Sahriswati Sam’an, Muhammad Santoso, Hedi Pudjo Sanyoto, Didik Dwi Saraswati, Aisha Sari , Agustin Rusiana Sarjiya Antonius Sartoyo, Millenino Bergas sarwo edy Sarwoko Sarwoko Sembiring, Asriyani Br Seme, Alfin Seno Darmanto Silalahi, Abigail Novianti Silvia Kristanti Tri Febriana Sinta Putri, Destya Ayu Siruru, Chrisandy Noel Siswanta, Siswanta Sosiati, Harini Sri Budi Lestari Sri Kasmiyati Stevanus Hanung Tri Budiarto Suadi Suadi Subhan, M. Nuruddin Suci Widyawati Suharlina Suharlina Suharton, Eko Suhet, Windy Kusumawati Sukmana, Andreas A. Sukmawati, Ayu Dwi Sunarso Sugeng Sunarto Sunarto Suparto Suparto Surayah, Lutfiah Suryaningsih, Betty Ekawati Suryono, Didik Dwi Susilo Budi Priyono, Susilo Budi Suwarman - Syahdiva, Vipin Elrima Syaifani, M. Amin Syamsul Arifin Tampubolon, Timothy Usiando Tamtama, Tatang Tari Purwanti, Tari Teguh Sutanto Titin Widiyastuti Tjahyono, Rudi Totok Suwanda Tri Hannanto Saputra Triana, Yuyun Triawanti Triawanti Trisni Suryarini Triyono Lukmantoro Tsani, Ikram Amal Turnomo Rahardjo Umi Mardiyati Untung Widodo, Untung Vedy, Dayang Urmila Shahnaz Violita, Evony Vironika, Trisia Wardani, Nur Indah Wetadewi, Rahmawati I Wibowonoto, Arif Widianti, Resti Dwi Widihastuti, Asti Widiyasari, Eka Widyaningsih, Murti Widyasari, Siti Mahrimah Wijaya, Nanda Arif Wijayanto, St Agus Winarsih, Dewi Wirayudatama, Johan Wiwid Noor Rakhmad Yamese, Delfianti Yasmin, Salsabila Yoga Aji Handoko Yohanes Sugiarto, Yohanes Yos Richard Beeh Yudha Setya Nugraha Yulisah, Dina Yuliyanto, Muh. Yuniarto Yuniarto, Yuniarto Yunita Utami, Yunita Yusriana, Amida Yustisiana, Riska Yusuf Umardani Zahra, Reyza Miladiya Khuriyah Zairin Noor Zamorano, Ivan Zhaza Afililla