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Production Planning of Cassava Chips in Small Home Business Rohmatin, Yuyun Yuniar; Wahyuni, Rossi Septy; Raharja, Mei; Fauzia, Siva
Jurnal Konversi Energi dan Manufaktur Vol. 10 No. 1 (2025)
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JKEM.10.1.3

Abstract

The production process of cassava chips begins with the preparation of cassava raw materials and then the process of separating the skin from cassava. The process of cutting cassava into a certain size uses a special machine that is operated manually. The process of frying cassava using a large pan and the process of packaging into plastic are the last step of production. Planning the production of cassava chips starts with preparing the needs of raw materials for production for 3 days in a week ordered from 3 different suppliers to prepare production needs, the quantity needed in purchasing from suppliers includes 120 kg of cassava, 9 kg of red chili, 1 kg of garlic, 3 kg of lime, 27 kg of cooking oil, 9 kg of sugar and 0.25 kg of salt. The initial supply of cassava raw materials provided is 120 kg and at the end of the week the production inventory needs are 80 kg left from the use of 40 kg at the end of the week for the next production.
Selection of pilot and flight attendant uniform suppliers in a private airline holding company using the Analytic Hierarchy Process (AHP) method Wahyuni, Rossi Septy; Zaen , Miftakhul; Nursubiyantoro, Eko; Raharja, Mei; Zulkarnain , Yahya
OPSI Vol 18 No 1 (2025): OPSI - June 2025
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v18i1.11505

Abstract

The selection and assessment process of suppliers carried out by Private Airline Holding Company uses subjective assessment. It is not so transparent from the department's head with five criteria of suppliers and just enough sub-criteria. This matter inflicted a few problems, such as the goods received from suppliers not being by the amount ordered, the established quality standards, delays in estimated time delivered and received, and defects often found in the goods. Analytical Hierarchy Process (AHP) is a method that helps solve complex problems by structuring a hierarchy of criteria, stakeholders, and outcomes and by considering many things to develop values or priorities. This research aims to determine the priority criteria and sub-criteria of pilot and flight attendant uniform suppliers and the priority order of the best suppliers, Private Airline Holding Company. This research uses Expert Choice V.11 software to implement the AHP method. The overall evaluation obtained shows that five criteria and thirteen sub-criteria were used. The best supplier based on data processing is Supplier 1, with a value of 0.213.
PENGARUH LITERASI KEUANGAN TERHADAP PERILAKU MENABUNG GENERASI Z DI ERA DIGITAL santosa, Budi; Haryono, Haryono; Raharja, Mei
CENDEKIA: Jurnal Ilmu Pengetahuan Vol. 6 No. 3 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/cendekia.v6i3.9911

Abstract

ABSTRACT The development of financial technology in the digital era has transformed the financial management patterns of young generations, including their saving activities. Generation Z, as digital natives, has broad access to technology-based financial services; however, this convenience is not always accompanied by disciplined financial behavior. This study aims to analyze the influence of financial literacy on the saving behavior of Generation Z within the context of digital financial service usage. The research employed a quantitative approach with an explanatory design involving 100 respondents aged 17–24 years who already have savings accounts and use digital financial applications. Data were collected through a Likert-scale questionnaire and analyzed using simple linear regression after passing validity, reliability, and classical assumption tests. The results indicate that financial literacy has a positive and significant effect on saving behavior, with a regression coefficient of 0.62 and an R² value of 0.46. This means that financial literacy explains 46% of the variation in saving behavior, while the remaining proportion is influenced by other factors outside the model. These findings affirm that improving financial understanding plays a crucial role in shaping the saving habits of Generation Z in the digital era and serves as a foundation for developing more adaptive and sustainable financial education strategies. ABSTRAK Perkembangan teknologi finansial di era digital telah mengubah pola pengelolaan keuangan generasi muda, termasuk dalam aktivitas menabung. Generasi Z sebagai digital native memiliki akses luas terhadap layanan keuangan berbasis teknologi, namun kemudahan tersebut tidak selalu diimbangi dengan perilaku finansial yang disiplin. Penelitian ini bertujuan untuk menganalisis pengaruh literasi keuangan terhadap perilaku menabung Generasi Z dalam konteks penggunaan layanan keuangan digital. Penelitian menggunakan pendekatan kuantitatif dengan desain eksplanatori terhadap 100 responden berusia 17–24 tahun yang telah memiliki tabungan dan menggunakan aplikasi keuangan digital. Data dikumpulkan melalui kuesioner skala Likert dan dianalisis menggunakan regresi linear sederhana setelah melalui uji validitas, reliabilitas, dan asumsi klasik. Hasil penelitian menunjukkan bahwa literasi keuangan berpengaruh positif dan signifikan terhadap perilaku menabung dengan nilai koefisien regresi sebesar 0,62 dan R² sebesar 0,46. Artinya, literasi keuangan mampu menjelaskan 46% variasi perilaku menabung, sementara sisanya dipengaruhi faktor lain di luar model. Temuan ini menegaskan bahwa peningkatan pemahaman keuangan berperan penting dalam membentuk kebiasaan menabung Generasi Z di era digital serta menjadi dasar bagi pengembangan strategi edukasi keuangan yang lebih adaptif dan berkelanjutan.