Article Per Year (5 Year)
p-Index From 2020 - 2025
0.61
P-Index
This Author published in this journals
All Journal JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Universal Journal of Science and Technology
Octoberry Julyanto
Unknown Affiliation
Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
STUDY OF ELECTRONIC WASTE INVENTORY SYSTEM (E-WASTE) FROM HOUSE HOLD IN PAMENGKANG VILLAGE Wirani, Ayu Puspa; Octoberry Julyanto; Wiwik Eko Pertiwi; Ghina Rizqandi Q.A; Erwan Darmawan
UJoST- Universal Journal of Science and Technology Vol. 2 No. 2 (2023): September 2023
Publisher : Faculty of Science and Technology University of Pramita Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11111/ujost.v2i2.147

Abstract

E-waste is all objects included in a wide variety of electronic devices and their developments ranging from large household electronic equipment such as refrigerators, air conditioners, cell phones, stereo systems, and other consumptive electronic devices, to computers that are discarded by their owners. This study aims to determine the potential amount of used electronic goods (E-Waste), the amount of electronic waste generation, electronic waste management and the potential value of electronic waste recycling generated by the community which if not managed will cause a negative impact on the environment and public health of Pamengkang Village, Kramatwatu District. The type of research used is descriptive and qualitative research with research techniques using surveys. This research uses literature and field research such as interviews, observations and questionnaires. with a sample of 32 respondents, the sampling technique using quota sampling. research data processing was carried out using SPSS tools. Data were analyzed using univariate analysis. The results of the univariate analysis showed that the most electronic waste generated by the community was a TV as many as 7 (21.9%) and a fan as many as 7 (21.9%) and for the management of electronic waste the most done by respondents, namely electronic waste management by storing 23 (71.9%). As for the highest recycling value of electronic waste in Pamengkang Village, namely electronic materials at a price of Rp. 30,000, -.
Penentuan Harga Pokok Produksi Menggunakan Metode Full Costing Pada Produk Berbahan Dasar Limbah Plastik Ecobrick Octoberry Julyanto; Mira Nurhikmat; Ayu Puspa Wirani; Dewi Anggraini
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 2 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss2pp371-376

Abstract

The production of plastic waste is increasing every day along with the increase in the number of products and people's consumption patterns. What must be done to overcome the increasing volume of waste is to reduce the volume of waste from the source through community empowerment. Based on Law no. 18/2018 one of the activities for waste management is recycling it into something useful. Ecobricks are one of the creative businesses that can be done. Ecobricks are made from used mineral water bottles filled with plastic waste until they have a solid texture. Products made from ecobricks can be created in the form of chairs, tables, pots and other art items. This potential must be accompanied by the community's ability to determine the selling price or cost of production of the product. In this research, product price determination was calculated using the full costing method for products made from ecobrick plastic waste. The results of price calculations using the full costing method show that the cost of production for each unit of ecobrick creation table is IDR 393,500. In this way, we can know the cost of production that is spent on producing the ecobrick creation table, so that the management can determine the selling price based on the amount of margin they set.
Strategi Pengendalian Persediaan Kantong Semen dengan Integrasi Metode Activity Based Costing (ABC) dan Min-Max Ayu Puspa Wirani; Steela Apfiasari; Octoberry Julyanto; Fakhri Fadhlurrahman
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 2 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss2pp343-349

Abstract

The supply of cement bags in warehouses often experiences excess (overstock) due to differences between demand and use of cement bags in the packaging process. The number of cement bags used is lower than demand, causing stock differences. Based on this, it is necessary to carry out research regarding strategies for controlling cement bag inventory in companies. This aims to analyze the condition of the cement bag inventory in the warehouse, identify remaining unused cement bag stock, and calculate the Total Inventory Cost incurred by the company. In this research, the ABC and Min-Max methods were used. The ABC method is used to control a small number of goods, but has a high investment value. Meanwhile, the Min–Max method is used to determine the maximum and minimum inventory quantities to prevent stock shortages or excesses. The research results show that the actual average usage for 40 kg and 50 kg cement bags is 56.8% and 51.95% of the total inventory of cement bags, respectively. This means that the number of unused cement bags is very large and affects the costs incurred by the company. The total inventory cost incurred based on company policy for a 40 kg bag of cement is IDR 69,696,000 and 50 kg is IDR 78,874,592. Meanwhile, using the Min-Max method calculation, the Total Inventory Cost for a 40kg bag of cement is Rp. 33,157,552 and Rp. 36,312,692 for a 50kg cement bag.
Co-Authors Ayu Puspa Wirani DEWI ANGGRAINI Erwan Darmawan Fakhri Fadhlurrahman Ghina Rizqandi Q.A Mira Nurhikmat Steela Apfiasari Wirani, Ayu Puspa