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Issue Title
 
Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL Analysis of Corn Productivity Using the Objective Matrix (OMAX) Method (Case Study of PT. Santosa Utama Lestari) Abstract   PDF
Muhammad Anis Abqory, Devi Tanggasari
 
Vol 3, No 1 (2023): Protech Biosystems Journal Analysis of macronutrient content macro nutrient content in organic fertiliser using fermented betel leaf extract Abstract   PDF
Shafwan Amrullah, Ariskanopitasari Ariskanopitasari, Devi Tanggasari, Lalu Heri Rizaldi, Mikhratunnisa Mikhratunnisa, Adi Radiansyah, Harjito Harjito
 
Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL Analysis of the chemical and physical properties of dried moringa leaves (Moringa oleifera l.) at different drying temperatures using a tray dryer machine Abstract   PDF
Devi Tanggasari, Nurfaidawati Nurfaidawati, Ahmad Reza Jatnika
 
Vol 1, No 2 (2021): Protech Biosystems Journal Antropometry Analysisi Of Stove Cooking Tofu Production On the Employee’s Safety And Convenience Abstract   PDF
Nita Ayu Ramdani, Budy Wiryono, Muanah Muanah
 
Vol 1, No 1 (2021): Protech Biosystems Journal Application of Electrocoagulation for Wastewater Treatment of Tofu Production Abstract   PDF
Ino Eben Lasroha L.Toruan, Sirajudin Haji Abdullah, Sukmawaty Sukmawaty, Diah Ajeng Setiawati
 
Vol 3, No 1 (2023): Protech Biosystems Journal Characteristics Of Red Dragon Juice (Hylocereus polyrhizus L) with Different CMC Concentrations In Cold Storage Abstract   PDF
Dyah Avidatul Ilma Hadi, Dian Purbasari
 
Vol 2, No 2 (2022): Protech Biosystems Journal Cooling Characteristic Of Carrot Puree Abstract   PDF
Dian Purbasari, Jaya Bagus Setya Budi, Iwan Taruna
 
Vol 2, No 1 (2022): Protech Biosystems Journal Design of a Biomass Gasification Stove for Corn Cob Waste Abstract   PDF
Teguh Permadi, Budy Wiryono, Karyanik Karyanik, Asmawati Asmawati
 
Vol 1, No 1 (2021): Protech Biosystems Journal Design of a Compost Tablet Press System Abstract   PDF
Nabila Agustina, Sirajuddin H Abdullah, Karyanik Karyanik
 
Vol 1, No 2 (2021): Protech Biosystems Journal Designing Vertical Type Mangosteen Leather Penepung Machine Abstract   PDF
Ahmad Junaidin, Sirajuddin Haji Abdullah, Rosyid Ridho
 
Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL Effect Of Dosage And Frequency Of Liquid NPK Fertilization On Growth Of Cutting Seedlings Robusta Coffee (Coffea chanephora) Abstract   PDF
Muhammad Yordan Yuliano Al amin, Gatot Subroto, Distiana Wulanjari, Dyah Ayu Savitri
 
Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL Effect of Dose and Type of Liquid Organic Fertilizer on Early Growth of Cocoa Seedlings (Theobroma Cacao L.) Abstract   PDF
Muhammad Faisal Gunawan, Gatot Subroto, Dyah Ayu Savitri, Oria Alit Farisi
 
Vol 2, No 2 (2022): Protech Biosystems Journal Effect of Drying Using Oven on Temperature, Humidity, Moisture Content of Banana Sale Products with Kepok Banana Base Material Abstract   PDF
Ike Nursyafitri, Devi Tangga Sari
 
Vol 2, No 1 (2022): Protech Biosystems Journal Effect of Hydrogel Additional Composition on Tablet Compose Based on Bio-Slurry Abstract   PDF
Muhammad Marzuki, Suwati Suwati, Muanah Muanah
 
Vol 1, No 2 (2021): Protech Biosystems Journal Effect Of Raw Material Variation On Briquette Quality Abstract   PDF
Moh Binar, Muanah Muanah, Muliatiningsih Muliatiningsih
 
Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL Effect of treatment of low carbon steel tensile test specimen on tensile strength for tractor wheel axle Abstract   PDF
Karyanik Karyanik
 
Vol 4, No 1 (2024): Protech Biosystem Journal Effect Of Variation In Volume Addition Of Tofu Waste To Rice Straw On Biogas Formation Abstract   PDF
Silda Pacitra, Karyanik Karyanik, Sirajuddin H. Abdullah, Earlyna Sinthia Dewi
 
Vol 2, No 1 (2022): Protech Biosystems Journal Ergonomic Analysis of Noise Level and Mechanical Vibration on Rice Grinding Machine in Sangia Village, Sape Districts, Bima Regency Abstract   PDF
Isnaini Isnaini, Nazaruddin Nazaruddin, Budy Wiryono
 
Vol 3, No 1 (2023): Protech Biosystems Journal Implementing Statistical Quality Control of refrigerator lamp cover production lines in a plastic injection molding company (Case Study: CV. ABC) Abstract   PDF
Shafira Eka Nuryanti, R.B. Seno Wulung
 
Vol 3, No 1 (2023): Protech Biosystems Journal Managing Raw Materials for a Synthetic Leather Company Using Material Requirement Planning (Case Study: PT.XYZ) Abstract   PDF
Faridah Farah Hapsari, R.B Seno Wulung
 
Vol 1, No 1 (2021): Protech Biosystems Journal Model Arrhennius Untuk Memprediksi Penyimpanan Kelapa Parut Kering Abstract   PDF
Guyup Mahardhian Dwi Putra, Diah Ajeng Setiawati
 
Vol 2, No 2 (2022): Protech Biosystems Journal Performance Analysis of Peanut Shelling Machine Against Peanut Pod Diameter Using Electric Motor Drive Abstract   PDF
Imam Ferdiansyah, Budy Wiryono, Karyanik Karyanik
 
Vol 1, No 2 (2021): Protech Biosystems Journal Performance Analysis Of Vertical Type Mangosteen Skin Pressing Machine Abstract   PDF
Ningsih Ningsih, Suwati Suwati, Rosyid Ridho
 
Vol 2, No 1 (2022): Protech Biosystems Journal Phisycal Quality Analysis of Red Guava (Psidium guajava L.) Using Edible Coating of Carrageenan and Glycerol Abstract   PDF
Dian Karuniasari, Dian Purbasari
 
Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL Physical characteristics of agricultural waste decomposition using different bio-activators Abstract   PDF
Muliatiningsih Muliatiningsih
 
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