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All Journal Jurnal Rekayasa Sistem Industri Telematika : Jurnal Informatika dan Teknologi Informasi Jurnal Ilmiah Teknik Industri Jurnal Ergonomi dan K3 Kaizen : Management Systems and Industrial Engineering Journal Kurawal - Jurnal Teknologi, Informasi dan Industri Referensi : Jurnal Ilmu Manajemen dan Akuntansi Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Pengabdian kepada Masyarakat Journal of Community Practice and Social Welfare (JaCiPS) Sainsbertek Jurnal Ilmiah Sains & Teknologi Jurnal Sains dan Aplikasi Keilmuan Teknik Industri Prosiding Seminar Nasional Teknik Industri Prosiding Seminar Nasional Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Charitas Jurnal Tekstil: Jurnal Keilmuan dan Aplikasi Bidang Tekstil dan Manajemen lndustri KOPEMAS

Putrianto, Novenda Kartika

Universitas Ma Chung

Author-ID : 715290

Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Classification of Small and Medium Industry (SMI) in Malang Regency Using K-Means based Clustering Method Sunday Noya; Novenda Kartika Putrianto; Weshley Valentino Salendu
Jurnal Ilmiah Teknik Industri Vol. 20, No. 2, December 2021
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v20i2.15374

Information in the form of a structured database becomes an inevitable requirement in the management and development of an organization. In Malang Regency, there are thousands of Small and Medium Industries (SMIs) that have not been completely recorded. This makes it difficult for stakeholders to find out the profile and potential of SMIs, especially SMIs that require special attention. This study aims to classify SMIs in Malang Regency by utilizing the K-means clustering method, using 5 clustering variables: the type of business, investment value, business age, product variations, and average monthly income. The data used in this study is primary data which consist of the five variables of the 183 SMIs sample located in Malang Regency. The result is that the SMIs are classified into 3 clusters, and patterned based on investment value, business age, and average monthly income. Nearly 90% of SMIs are grouped into clusters with the lowest specifications which provide an overview of the current condition of SMIs in Malang Regency.

PENENTUAN JUMLAH UKURAN PAKAIAN OPTIMAL SEBAGAI RANCANGAN SISTEM UKURAN PAKAIAN ANAK LAKI-LAKI DI INDONESIA DENGAN ANALISIS KESEIMBANGAN DAN FUZZY C MEANS BERBASIS ARTIFICIAL BEE COLONY Novenda Kartika Putrianto
Telematika Vol 14, No 2 (2017): Edisi Oktober 2017
Publisher : Jurusan Teknik Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/telematika.v14i2.2099

Jumlah ukuran adalah salah satu hal terpenting dalam merancang sistem ukuran pakaian. Semakin banyak jumlah ukuran pakaian maka akan semakin pas dengan bentuk tubuh konsumen sehingga kepuasan konsumen dapat tercapai dari sisi ketepatan ukuran pakaian dengan ukuran tubuh. Namun dari sisi produsen, semakin besar jumlah ukuran pakaian akan berdampak pada biaya setup ataupun penambahan lini produksi akibat penambahan variasi jumlah ukuran pakaian. Penelitian ini akan mengembangkan sistem ukuran pakaian baru dimana akan melihat titik titik seimbang antara biaya produksi dengan jumlah ukuran maksimal. Titik seimbang itu adalah jumlah ukuran optimal yang dapat memenuhi kebutuhan konsumen dan produsen secara bersama-sama. Metode FCM ABC akan digunakan untuk mengelompokkan ukuran tubuh menjadi beberapa kelompok. Sampel menggunakan 106 anak laki-laki umur 8-10 tahun. Penelitian terdiri dari tahapan yaitu Analisis faktor, Penentuan jumlah kelompok optimal, dan Evaluasi. Tujuh kelompok ukuran pakaian yang optimal dihasilkan. Nilai aggregate loss memenuhi syarat validasi sehingga dapat dikatakan pengembangan sistem ukuran baru dapat digunakan sebagai teknik untuk mendapatkan jumlah ukuran pakaian yang optimal.

SURVEI KUALITAS PELAYANAN PEMILU SERENTAK 2019 SEBAGAI BAHAN EVALUASI BERBASIS RISET BAGI KPPU (TPS 42 dan 43 Kelurahan Bandulan Kota Malang) Catharina Aprilia Hellyani; Seno Aji Wahyono; Novenda Kartika Putrianto
Referensi : Jurnal Ilmu Manajemen dan Akuntansi Vol 9, No 2 (2021)
Publisher : Unitri Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ref.v9i2.2983

This study aims to measure 5 levels of service quality to find out how good the service was in the 2019 Simultaneous Election. Service quality was measured by the TERRA dimensions, namely tangibility, empathy, responsiveness, reliability, and assurance with a Likert measurement scale. The object of this research was 280 residents who were active voters at TPS 42 and 43, with a sample of 60 people. The data that has been obtained was processed into descriptive statistical data which were used as a database to determine the dimensions of TERRA which are still not optimal in the next general election. Descriptive data processing showed that most of the respondents strongly agree with the statement of service quality related to the TERRA dimension. The measurement result showedthat the service quality of TPS 42 and 43 is in the high range scale. This shows that the quality of service at TPS 42 and 43 was very good and complies with KPPS guidelines so that it should be used as a role model for other TPS.

PERANCANGAN SISTEM UKURAN KEMEJA ANAK-ANAK INDONESIA DENGAN MENGGUNAKAN K-MEANS CLUSTERING DAN METODE ELBOW Novenda Kartika Putrianto; Yehezkiel San Darrel Erbi Saputra
KAIZEN : Management Systems & Industrial Engineering Journal Vol 5, No 1 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/kaizen.v5i1.12422

Clothes are divided into two types: custom and ready-to-wear (RTW). RTW is available in stores in a wide selection of sizes. However, the size of each brand can be different. Therefore we need a standard that regulates the size of clothes. Indonesia already has SNI 7929:2013 and SNI 7930:2013 which regulates the size of shirts for boys and girls. However, both SNIs still have drawbacks. This study aims to provide a design proposal that can be adopted by Indonesia manufacturers. The data taken are anthropometric data of 222 boys and 200 girls with 16 variables. The elbow method is used to get the optimal number of sizes and the k-means clustering is used to obtain the shirt size. The results showed seven size charts can be used as a reference as the evaluation of the aggregate loss and cover factor analysis has been met.

PERANCANGAN SUHU TERMAL RUANG KULIAH DENGAN MEMPERHATIKAN BEBAN AKTIVITAS, SENSASI TERMAL DAN TERMAL ACCEPTABILITY: STUDI KASUS PADA UNIVERSITAS ATMA JAYA YOGYAKARTA Parama Kartika Dewa; Novenda Kartika Putrianto
Jurnal Ergonomi dan K3 Vol 4, No 2 (2019): September 2019
Publisher : Perhimpunan Ergonomi Indonesia

Riset perancangan suhu termal selama ini berfokus kepada desain dan evaluasi ruang pada gedung yang diperuntukkan untuk kegiatan perkantoran, tempat tinggal dan kegiatan manufaktur. Faktor yang dominan diperhatikan adalah jumlah pengguna dalam ruang, temperatur dalam ruang, dan kelembaban udara dalam ruang. Perancangan suhu termal untuk ruang kelas tidak banyak ditemukan dalam literatur, terutama dengan memperhatikan beban aktivitas, sensasi termal dan termal acceptability. Penelitian ini bertujuan untuk merancang suhu termal yang ideal pada ruang kelas di Universitas Atma Jaya Yogyakarta dengan memperhatikan beban aktivitas, sensasi termal dan termal acceptability. Proses untuk mengidentifikasi suhu kenyamanan termal pada saat mahasiswa melakukan aktivitas kuliah menjadi penting untuk dilaksanakan. Hasil ini diharapkan menjadi masukan bagi tahapan penelitian berikutnya terkait dengan pengukuran energi yang diperlukan untuk menjadikan kondisi termal tersebut terwujud di ruang kuliah UAJY. Lokasi penelitian dilakukan di ruang kuliah Fakultas Teknologi Industri UAJY. Subjek penelitian adalah 120 mahasiswa. Periode waktu pengambilan data dilakukan sebanyak 2 periode setiap pengambilan data. Proses pengukuran data dan hasil dilakukan secara langsung di ruang kuliah. Suhu ruang diatur pada alternative suhu 19°C, 23°C, 27°C dan 30°C. Hasil penelitian berdasarkan analisis sensasi termal dan analisis thermal acceptability merekomendasikan suhu ruang kuliah dikondisikan 23°C yang akan menjamin kenyamanan mahasiswa saat mengikuti kuliah dalam kondisi baik. Kata kunci: kenyamanan, suhu, termal, aktivitas kuliah

Initiation of business clinics and financial records assistance for SMEs/SMIs in Kucur Village, Malang Regency Rino Tam Cahyadi; Yohanna Nirmalasari; Novenda Kartika Putrianto
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol 7, No 2 (2022): May 2022
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v7i2.6551

The SMEs/SMIs sector is an important economic sector to develop. The development of this business sector can be done through community service activities for entrepreneurs. This activity was carried out in Kucur Village, Malang Regency, where many of the people are SMEs/SMIs entrepreneurs to earn additional income. However, many entrepreneurs do not understand bookkeeping or financial records. This community service activity is aimed at initiating the establishment of a business clinic and assisting in the preparation of financial records. The method of implementation includes forum group discussion, participant data collection, training, and mentoring. The findings show that there is no business clinic as a forum for entrepreneurs' aspirations, participants are dominated by housewives who own a business and do not have an understanding of financial records. The financial problems faced include there is no classification between business capital and own capital, business expenses that are not calculated into operational costs, as well as marketing problems. The results of the activity show that business clinics support the business development of entrepreneurs.

Penentuan Format Penulisan Laporan Ilmiah yang Ergonomis pada Media Kertas untuk Mengefisienkan Penggunaan Kertas. (Studi Kasus pada Mahasiswa Universitas Ma Chung Malang) Novenda Kartika Putrianto
Jurnal Rekayasa Sistem Industri Vol. 11 No. 2 (2022): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Paper usage in Universities leads to a large amount of paper waste. An adjustment of writing format without overriding ergonomic aspects is a legitimate way of using paper more efficiently. Three factors affect reading comprehension i.e line length, spacing, and font size. The experimental design 2 × 3 × 2 complete randomized design (CRD) had been proposed and twelve combinations of treatments in the form of writing format had been tried out to respondents. Each treatment was repeated three times and each respondent only got one treatment. The best writing format is line length 10.2 cm, spacing 2, and font size 12 point. Paper savings that can be done using the suggested format compared to the currently used writing format in University is 40% and 25%, while the efficiency is 46.95% and 21.02%.

Perancangan Hazard Identification Risk Assessment and Risk Control (HIRARC) dan Implementasi Solusi pada Stasiun Kerja Lubang Kancing PT Bintang Permata Sejati Niko Setiawan; Novenda Kartika Putrianto
Jurnal Sains dan Aplikasi Keilmuan Teknik Industri (SAKTI) Vol. 1 No. 1 (2021): June 2021
Publisher : Teknik Industri Universitas Ma Chung

This paper discusses the case of PT Bintang Permata Sejati, a garment manufacturing company that faced multiple labor accidents at the buttonhole stations over a five-month period. The absence of occupational health and safety management practices within the company made it challenging to address these incidents, resulting in the temporary suspension of the production process and significant expenses for the corporation. To resolve this issue, the company employed the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) design, which involves analyzing and solving problems in three stages. By implementing solutions such as using iron gloves, duct tape insulation, cable ties, taking advantage of relaxation breaks, and changing chairs, the company successfully identified and addressed 17 problems related to people, materials, methods, machines, and the environment, of which 8 were low-risk, 3 were medium-risk, and 6 were high-risk. The cost of implementing these measures was significantly less than the profits earned by the company, highlighting the importance of maintaining an up-to-date HIRARC design and conducting research on its effectiveness. This case underscores the significance of occupational health and safety practices in reducing accidents and promoting employee welfare in manufacturing companies.

Optimalisasi Pekerjaan Jembatan Utama Proyek Lanjutan Aksesibilitas Bandara Soekarno Hatta PT Wijaya Karya di Masa Pandemi Covid-19 Tahun 2020-2021 Jessica Clarista Ismiarso; Novenda Kartika Putrianto
Jurnal Sains dan Aplikasi Keilmuan Teknik Industri (SAKTI) Vol. 1 No. 1 (2021): June 2021
Publisher : Teknik Industri Universitas Ma Chung

This study examines the delayed development of the Soekarno Hatta-Tangerang Airport Accessibility project due to the Covid-19 pandemic, particularly in the construction of the main bridge. To address the delay, work optimization was carried out using the Critical Path Method (CPM) and project crashing method. Two optimization alternatives were identified: increasing working hours (overtime) and shift work. The research results show that both alternatives can perform crashing in 118 weeks, but there is a difference in direct cost. By using the alternative of increasing working hours, there is an additional cost of Rp 1,455,346,223.78, while by using the shift work alternative, the additional cost is Rp 1,562,626,223.78. The value of indirect cost is the same because the crashing duration is the same, and the direct cost increases because the crashing calculation is based on time and workers on the ground. Therefore, optimizing the main bridge construction work by increasing working hours is the alternative that suits the owner's request because the cost and duration calculations are in line with the owner's request. The findings of this study can help other construction projects facing similar challenges caused by the pandemic to determine the most appropriate optimization alternative. Keywords

Analisis Kerusakan Mesin Batching Plant di PT Duta Borneo Abadi Menggunakan Metode Hazard and Operability Study (HAZOP) Dita Arum Sulistianingtyas; Novenda Kartika Putrianto
Jurnal Sains dan Aplikasi Keilmuan Teknik Industri (SAKTI) Vol. 1 No. 2 (2021): December 2021
Publisher : Teknik Industri Universitas Ma Chung

PT. Duta Borneo Abadi is a company that produces large-scale concrete as their main product. In the production process, the main machine used is the batching plant machine. Due to its critical role, the batching plant machine has the potential for breakdowns, causing disruptions in the production process. Therefore, the identification and analysis of potential hazards are necessary, using the Hazard and Operability Study (HAZOP) method. HAZOP is a technique for identifying and analyzing deviations in the operation of the machine process. This study used machine damage data, machine maintenance data, pipe and instrument diagrams, and process flow diagrams. Based on the observations, six study points were identified to facilitate the identification of hazards, namely, the aggregate storage zone, weighing zone, delivery zone, cement storage zone, water storage and delivery zone, and mixing zone. The HAZOP worksheet analysis revealed 17 potential hazards, consisting of 15 low-risk hazards and 2 high-risk hazards. Based on the risk potential, recommendations for safeguards for each hazard and the creation of a daily checksheet to check machine components every month are proposed to prevent hazards from occurring.

Co-Authors Adinda, Morizka Surya Adriana, Erica Amalia, Kartika Shafira Andrian, Fernando Septa Ardianto, Dony Arianto, Rivaldo Irfan Catharina Aprilia Hellyani Catharina Aprilia Hellyani Daniel Happy Putra Dewa, Parama Kartika Dita Arum Sulistianingtyas Djatmiko, Samgar Yedija Enrico, Steven Fadhlullah, Faris Fegeler, Sando Felik Sad Windu Wisnu Broto Gunawan, Evelyn Gunawan, John Nicholas Christian Handani, Alexander Bryan Christian Hermawandiny, Vania Christy Jessica Clarista Ismiarso Jovita Febrini Lius Kusuma, Royce Pratma Margaretha, Sintikhe Puja Mukti, Badrus Sururi Niko Setiawan Novyantika Alfarizi Oxamudra, Levana Prameswari, Maria Immaculata Pramono, Elvina Pribadi, Marius Purnomo , Purnomo Purnomo Purnomo Purnomo Rengganis, Mufidah Rida Arofah Rino Tam Cahyadi, Rino Tam Riswandana, Vitorio Ruth Febriana Kesuma Santoso, Jose Alfonso Sasmitha, Cendana Anggun Seno Aji Wahyono Sibunay Tjian, Jonathan Nathaniel Soetam Rizky Wicaksono Sunday Alexander T. Noya Sunday Noya Sunday Noya Suryawijaya, Iwan Tawiri, Ndeva Helmi Teguh Oktiarso Teguh Oktiarso, Teguh Weshley Valentino Salendu Widyastuti, Yuanita Maria Yehezkiel San Darrel Erbi Saputra Yolanda, Metta Yulianto, Marcelino Alexander Yurida Ekawati YURIDA EKAWATI, YURIDA Yuswono Hadi Yuswono Hadi Zakinah Mutiara Syahfarini

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