Vol 3, No 1 (2023)

Vol 3, No 1 (2023)

Protech Biosystems Journal

Table of Contents

Articles

Implementing Statistical Quality Control of refrigerator lamp cover production lines in a plastic injection molding company (Case Study: CV. ABC)
Shafira Eka Nuryanti, R.B. Seno Wulung
Views of Abstract: 348 | PDF: 87
PDF
1-10
Managing Raw Materials for a Synthetic Leather Company Using Material Requirement Planning (Case Study: PT.XYZ)
Faridah Farah Hapsari, R.B Seno Wulung
Views of Abstract: 670 | PDF: 139
PDF
11-19
The Effect of Maturity Quality of Kepok Banana on the Sweetness Level of Banana Sale
Muhammad Haikal Hafiz, Devi Tanggasari
Views of Abstract: 402 | PDF: 78
PDF
26-35
Analysis of macronutrient content macro nutrient content in organic fertiliser using fermented betel leaf extract
Shafwan Amrullah, Ariskanopitasari Ariskanopitasari, Devi Tanggasari, Lalu Heri Rizaldi, Mikhratunnisa Mikhratunnisa, Adi Radiansyah, Harjito Harjito
Views of Abstract: 262 | PDF: 45
PDF
20-25
Characteristics Of Red Dragon Juice (Hylocereus polyrhizus L) with Different CMC Concentrations In Cold Storage
Dyah Avidatul Ilma Hadi, Dian Purbasari
Views of Abstract: 564 | PDF: 98
PDF
36-48