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Peningkatan Kualitas Udang Rebon Kering Multirespon Mengintegrasikan Metode Taguchi Gray Relational Analysis dan Principal Component Analysis Rahmawati, Nabila; Hakim, M. Hanifuddin; Akbar, Ridho
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 4 No. 2 (2023)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v4i2.129

Abstract

Rebon shrimp is the catch of fishermen around Sukolilo Baru area, Bulak District of Surabaya. Rebon shrimp processing is only sorted and then dried and sold to collectors. However, the drying process has no definite parameters of factors that can affect the quality of dried rebon shrimp. In overcoming this, research was conducted on improving the quality of dried rebon shrimp. The increase certainly raised several quality responses, namely the color and moisture content of rebon shrimp. The resulting multiresponse needed to be converted into a single response. To optimize multiresponse into a single response, the Taguchi method was used in combination with the Gray Relational Analysis (GRA) and Principal Component Analysis (PCA) methods. Factors and levels were the volume of rebon shrimp (A) with levels of 4 Kg, 4.5 Kg, and 5 Kg, drying time (B) with levels of 90 minutes, 120 minutes, and 150 minutes, and drying temperatures (C) with levels of 41- 44ºC, 45-49 ºC, and 36-40 ºC. The quality characteristics were nominal that was the best (if the resulting value is close to the target value, the quality is better). The result produced PCA weighting values on PC1 as evidenced by eigen>1 values. The optimal combination is the volume factor of rebon shrimp at the level of 4.5 Kg, the drying time factor of 120 minutes, and the drying temperature factor of 45 – 49 ºC.
Analisis Peningkatan Kualitas Air Minum Dalam Kemasan Menggunakan Integrasi Six Sigma dan Failure Mode and Effect Analysis Hakim, M. Hanifuddin; Ramadani, Noviana Rina; Wirakusuma, Kadex Widhy
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 5 No. 2 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v5i2.202

Abstract

PT. UMSurya Bina Bangsa is a company engaged in the production of Bottled Drinking Water (AMDK). The products produced by PT. UMSurya Bina Bangsa include Suli 5 in 120 ml and 240 ml sizes, as well as S-Five in 330 ml and 600 ml sizes. The issues faced by PT. UMSurya Bina Bangsa include Defects such as dented bottles and broken caps. The aim of this study is to improve the quality of bottled water products. The author of this study uses the integration of Six Sigma and Failure Mode and Effect Analysis (FMEA) methods to improve product quality. Based on the research results, the Root Cause Analysis (RCA) indicates that the majority of product Defects are caused by operator inaccuracy and the use of low-quality materials. Failure Mode and Effect Analysis (FMEA) results show that the highest RPN is caused by the bottle cap pressing process. From the Measure phase, sigma level calculations show a sigma value of 2.10 with a DPMO of 36,041. Improvement recommendations include creating racks for bottle caps to reduce Defects in broken caps, and adding dividers for bottles to prevent crushing while on the conveyor. From the estimated calculations, after implementing the improvement recommendations, the sigma level is expected to increase from 2.10 to 2.54.
Analisis Bahaya dan Upaya Pencegahan Keadaan Nearmiss Pesawat Angkat-Angkut Hoist pada Area Warehouse di PT. XYZ Rahmawati, Nabila; Hakim, M Hanifuddin
Journal of Manufacturing in Industrial Engineering & Technology Vol 1 No 2 (2022): Journal of Manufacturing in Industrial Engineering & Technology
Publisher : Universitas Muhammadiyah Surabaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/mine-tech.v1i2.16789

Abstract

PT. XYZ adalah sebuah perusahaan yang bergerak dalam bidang manufaktur kaca lembaran dan produk turunannya yang berlokasi di Jawa Timur. PT. XYZ memanfaatkan pesawat angkat-angkut hoist dalam melakukan aktivitas stuffing (pengepakan) arack pada truk (domestik) maupun kontainer (export) dan repair kaca size medium hingga jumbo pada area warehouse. Penggunaan hoist sebagai alat bantu tidak menutup kemungkinan tidak terjadi kedaan near miss hingga accident atau kecelakaan kerja. Penggunaan hoist tentunya memungkinkan terjadinya near miss hingga kecelakaan kerja. Di wilayah PT. XYZ pada tahun 2020 tercatat data 10 kejadian nearmiss. Dari 10 laporan near miss, 1 diantaranya berlokasi di area warehouse yang disebabkan karena penggunaan hoist. Analisis faktor penyebab bahaya menggunakan analisis diagram fishbone. Berdasarkan analisis melalui diagram fishbone yaitu adanya faktor penyebab bahaya dari manusia yang diakibatkan karena pekerja kurang berhati-hati dalam melakukan pekerjaan seperti melakukan pekerjaan secara tidak fokus. Upaya pencegahan dari adanya penyebab faktor manusia yaitu dengan memastikan operator wajib memiliki SIO (Surat Izin Operator), peringatan dalam bentuk Soccer Card, dan tes kesehatan pekerja sebelum memulai pekerjaan.
Analisis Perbaikan Permasalahan Ukuran pada Klinker di PT. XYZ dengan Menggunakan Metode Fishbone Hakim, M hanifuddin; Augustlin, Ibra Prakas
Journal of Manufacturing in Industrial Engineering & Technology Vol 2 No 1 (2023): Journal of Manufacturing in Industrial Engineering & Technology
Publisher : Universitas Muhammadiyah Surabaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/mine-tech.v2i1.21834

Abstract

PT. XYZ adalah sebuah perusahaan besar di sektor pertambangan yang fokus pada produksi semen. Perusahaan ini merupakan Badan Usaha Milik Negara (BUMN) pertama yang mengalihkan 27% sahamnya (sekitar 40 juta lembar saham) kepada publik. Berdiri pada 7 Agustus 1957 di Gresik, industri ini diresmikan oleh Presiden Soekarno. Semen memiliki peran vital sebagai bahan konstruksi utama, menjadikannya komoditas yang strategis. Portland Composite Cement (PCC) adalah varian semen baru yang hampir mirip dengan semen Portland namun dengan kualitas yang lebih baik, ramah lingkungan, dan harga yang lebih ekonomis. Proses produksi di PT. XYZ terbagi menjadi lima tahap, mulai dari penghancuran (Crusher), penggilingan awal (Raw Mill), pembakaran (Kiln), penggilingan akhir (Finish Mill), hingga pengantongan semen (Packer). Melalui analisis menggunakan metode fishbone, diketahui bahwa penyimpangan kualitas klinker yang terutama terkait dengan ukuran yang halus atau tidak sesuai standar disebabkan oleh dua faktor utama, yaitu manusia dan metode. Kurangnya pemeliharaan (maintenance) menjadi penyebab utama masalah ukuran klinker karena pembakaran di rotary kiln tidak optimal.
Analisis Peningkatan Kualitas Produksi Kemasan Plastik di PT.XYZ dengan Metode Fishbone dan Failure Mode And Effect Analysis (FMEA) Angely Saputro, Catherine Maudy; Hakim, M.Hanifuddin
Journal of Manufacturing in Industrial Engineering & Technology Vol 4 No 2 (2025): Journal of Manufacturing in Industrial Engineering & Technology
Publisher : Universitas Muhammadiyah Surabaya Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/mine-tech.v4i2.29195

Abstract

Penelitian ini dilaksanakan untuk menganalisis permasalahan cacat produk pada botol plastik Liora yang diproduksi oleh PT.XYZ. Permasalahan utama yang ditemukan berupa tingginya jumlah cacat, yang berdampak pada meningkatnya biaya produksi serta menurunnya kualitas dan keandalan produk. Penelitian ini menggunakan dua pendekatan analisis, yaitu diagram sebab-akibat untuk mengidentifikasi faktor penyebab cacat dari aspek manusia, mesin, metode, dan lingkungan, serta analisis mode kegagalan dan efeknya untuk menilai tingkat risiko setiap penyebab cacat melalui penentuan nilai prioritas risiko. Hasil penelitian menunjukkan bahwa cacat dominan terdiri atas botol penyok, mulut botol tidak rata, dan permukaan botol tipis atau bergaris. Nilai risiko tertinggi diperoleh pada kesalahan teknik pengemasan, pengaturan waktu proses yang terlalu cepat, kontaminasi bahan, dan ketidaktepatan posisi komponen mesin. Berdasarkan temuan tersebut, penelitian ini menyimpulkan bahwa perbaikan kualitas dapat dicapai melalui penyesuaian parameter proses, peningkatan kebersihan alat dan area kerja, pemeliharaan mesin yang teratur, serta peningkatan ketelitian operator.
The augmented reality game on inspirational figures to enhance literacy and creative thinking Ratno Abidin; Endang Suprapti; M. Hanifuddin Hakim; A. Asyari
Research and Development in Education (RaDEn) Vol. 5 No. 1 (2025): July
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/raden.v5i1.38328

Abstract

In response to current educational needs, researchers have identified the importance of integrating innovative learning media, specifically augmented reality (AR) technology. This study aims to develop an augmented reality–based educational game, inspirational figure game, to support learning in Social Sciences. The game is designed for Android devices, published via the Play Store, and includes a scannable barcode to assist teachers in classroom implementation. The application presents 4D images and animations with motion, enhancing students’ understanding of historical content through interactive educational games tailored to specific topics. The research employed a Research and Development (R&D) approach, utilizing the Lee & Owens development model, which includes five phases: Assessment/Analysis, Needs Assessment, Front-End Analysis, Design, Development, Implementation, and Evaluation. The results indicate that the inspirational figure game, integrated into a teaching module, is highly valid and suitable for history-based Social Science instruction at the elementary school level. Validation was conducted through expert reviews in media and subject content, as well as student trials. Furthermore, the study demonstrates potential for improving students’ creative thinking skills, suggesting the model’s continued application and further exploration in future research.
Multi-Response Quality Optimization of Gluten-Free Noodles Through the Integration of Taguchi, GRA and PCA Method M. Hanifuddin Hakim; Al-ma’rifati Ilahiyah; Andini Puspa Kinasih; Naufal Daffa Arsalan; Altiara Dwi Erlangga
Jurnal Media Teknik dan Sistem Industri Vol. 10 No. 1 (2026)
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jmtsi.v10i1.5703

Abstract

The demand for gluten-free noodles has steadily increased in response to growing health awareness and dietary needs of individuals with celiac disease or gluten intolerance. A primary challenge in developing gluten-free noodles lies in replicating the viscoelastic properties of gluten to achieve elastic and chewy texture. This study aims to optimize the formulation of gluten-free noodles using a combination of mocaf flour and rice flour through a quality engineering approach by integrating Taguchi Method, Grey Relational Analysis (GRA), and Principal Component Analysis (PCA). The Taguchi method was employed to design experiments involving two main factors—mocaf flour and rice flour—each with three levels. The observed responses were elongation (elasticity) and water absorption. As the study involves multiple quality responses, GRA was used to convert the results into a single value called Grey Relational Grade (GRG), while PCA was applied to determine objective response weights based on eigenvalues derived from the data variables. The experimental results indicated that the optimal combination was achieved with 150 grams of mocaf flour and 50 grams of rice flour (A2B2), with mocaf flour contributing the most to product quality at 71.27%. The integrated methodology effectively identified the optimal parameters without requiring repeated trial-and-error processes and produced consistently high-quality noodles. Statistical assumption tests confirmed that the data were normally distributed and homogeneous, validating the reliability of the ANOVA results. This integrated approach provides a systematic and objective solution to multiresponse optimization in food product development. The study not only contributes to the enhancement of gluten-free noodle quality but also promotes the broader utilization of local ingredients such as mocaf. By adopting this method, producers can efficiently refine their formulations and improve gluten-free product quality, offering a viable alternative to meet the modern market's preferences for gluten-free diets
ISLAMIC INNER ENERGY THROUGH PAPER STROKES: A FREE EXPRESSION OF SWOT ANALYSIS Imtihanatul Ma'isyatuts Tsalitsah; Marini; Muhammad Wahid Nur Tualeka; Muhammad Hanifuddin Hakim; Siefanny Puspita Ningrum; Muhammad Nabiel
Proceeding International Symposium on Global Educatiorg Psychology, and Cultural Synergy Vol 2 No 1 (2025): Proceeding International Symposium on Global Education, Psychology, and Cultural
Publisher : P3I UMSurabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/psychoseries.v1i1.28765

Abstract

This study aims to explore the integration of Islamic values in an art-based psychoeducational intervention as a medium for self-reflection among Muslim students. Using the SWOT analysis framework and the Islamic practice of muhasabah (self-reflection), this research was designed as a workshop focused on enhancing self-awareness, understanding personal potential, and strengthening the spiritual dimension. Participants consisted of 54 fourth-semester students aged 19–21 from the Psychology Study Program at Universitas Muhammadiyah Surabaya. The intervention was implemented in three sessions: (1) psychoeducation on the concept of self-energy and SWOT reflection from an Islamic perspective, (2) self-reflection through free art expression (paper drawing), and (3) reflective discussion and meaning-making. Observational findings showed increased self-awareness, stronger emotional engagement, and active participation throughout the intervention. Non-verbal artistic expression effectively helped participants access emotional layers that are often difficult to express verbally. The integration of Islamic values enriched the reflection process by providing spiritual meaning and moral direction. These findings highlight that value-based and art-based psychoeducational approaches can be effective strategies to support mental health and positive identity development among Muslim students.
IMPLEMENTASI LEAN MANUFACTURING DENGAN METODE VALUE STREAM MAPPING (VSM) DAN FAILURE MODE AND EFFECT ANALYSIS (FMEA) UNTUK MENGURANGI RISIKO KEGAGALAN M. Hanifuddin Hakim; Noviana Rina Ramadani; Resti Fuji Lestari
SAINTI: Majalah Ilmiah Teknologi Industri Vol. 23 No. 1 (2026)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/sainti.v23i1.67

Abstract

Penelitian ini bertujuan untuk mengidentifikasi pemborosan (waste) dan meminimalkan risiko kegagalan pada lini produksi air minum dalam kemasan dengan mengintegrasikan metode Lean Manufacturing. Pendekatan yang digunakan adalah Value Stream Mapping (VSM) untuk memetakan aliran proses dan Failure Mode and Effect Analysis (FMEA) untuk mengevaluasi prioritas risiko pada aktivitas Necessary Non-Value Added (NNVA). Hasil penelitian menunjukkan bahwa terdapat tujuh aktivitas utama berkategori NNVA dengan total waktu proses sebesar 119,8 detik per siklus. Melalui analisis FMEA, diidentifikasi dua aktivitas dengan nilai Risk Priority Number (RPN) tertinggi, yaitu persiapan botol (RPN 168) yang disebabkan oleh tata letak gudang yang tidak efisien (jarak 20 meter), serta inspeksi volume (RPN 150) yang dipicu oleh faktor kelelahan operator dalam pengamatan visual manual. Rekomendasi perbaikan difokuskan pada perancangan ulang tata letak fasilitas (re-layout) untuk meminimalkan jarak perpindahan material serta implementasi sensor otomasi pada tahap inspeksi. Penerapan usulan ini diharapkan dapat mereduksi pemborosan waktu dan gerak, serta meningkatkan akurasi kualitas produk, sehingga tercipta aliran produksi yang lebih ramping dan efisien
Optimalisasi Dasawisma Dahlia, Desa Mojosarirejo-Gresik Menuju Eco-Friendly Village Melalui Rumah Sampah Integrasi (RSI) Zeni Rusmawati; Fauzie Senoaji; M. Hanifuddin Hakim; Fadhilah Putri Haryanti; Dwi Nur Anisa
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 6 No. 1 (2026): Januari 2026 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v6i1.995

Abstract

Kegiatan pengabdian masyarakat merupakan upaya memitigasi permasalahan lingkungan. Kegiatan ini sejalan dengan program pembentukan desa ramah lingkungan (eco-friendly village). Konsep eco-friendly sendiri merupakan gaya hidup yang bertujuan menjaga kelestarian ekosistem darat secara berkelanjutan. Caranya, dengan membiasakan masyarakat memilah sampah serta menerapkan prinsip reduce, reuse, dan recycle dalam kehidupan sehari-hari. Kegiatan ini berfokus pada implementasi dari aspek manajemen pemilahan sampah dan pengelolaan keuangan Rumah Sampah Integrasi. Kegiatan ini dimulai dari sosialisasi kegiatan-kegiatan PKM kepada pengurus dan anggota Dasawisma Dahlia, RT 05/RW X, Desa Mojosarirejo, Kabupaten Gresik. Selajutkan dilakukan pelatihan pemilahan sampah dan pengelolaan pencatatan keuangan dengan Microsoft Excel yang di lengkapi dengan buku tabungan Rumah Sampah Integrasi. Hasil dari kegiatan ini menunjukkan bahwa pelatihan ini sangat bermanfaat bagi Dasawisma Dahlia untuk meningkatan pengetahuan sehinggan mampu mengoptimalisasi peran Dasawisma dalam masyarakat