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Issue Title
 
Vol 5, No 1 (2025): Protech Biosystem Journal Analysis of Briquette Characteristics with Variations in Raw Materials of Kapok Fruit Husk (Ceiba Pentandra) and Jatropha Fruit (Ceiba Pentandra) with Starch Adhesive Abstract   PDF
Rani Husdiana, Devi Tanggasari, Samuyus Nealma
 
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 5, No 1 (2025): Protech Biosystem Journal Analysis of Land Suitability for Avocado Plants (Persea americana M.) in the Educational Forest of the University of Muhammadiyah Mataram Abstract   PDF
Ahmad Fathoni, Erni Romansyah, Adi Gunawan, Ida Wahyuni, Karyanik Karyanik, I Wayan Sudiyanto
 
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 5, No 1 (2025): Protech Biosystem Journal Analysis of the biogas content of tofu solid waste with the addition of urea Abstract   PDF
Almiatun Ratu Darati, Suwati Suwati, Nur Annisa Istiqamah, Muanah Muanah, Basirun Basirun
 
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 5, No 1 (2025): Protech Biosystem Journal Box Cooler Design on Duku Fruit Alcohol Distillation Machine with refrigerator cooling system Abstract   PDF
Ahmad Akromul Huda, Karyanik Karyanik, Muanah Muanah, Earlyna Sinthia Dewi
 
Vol 4, No 2 (2024): Protech Biosystem Journal Characteristics Of Briquettes From Tamarind Branch (Tamarindus indica) And Coconut Shell (Cocos nucifera) With Starch Adhesive Abstract   PDF
Muklis Mulyadin, Devi Tanggasari
 
Vol 5, No 1 (2025): Protech Biosystem Journal Characteristics Of Physical, Mechanical And Chemical Properties Of Cissus Sicyoides And Its Composites Abstract   PDF
M. irawan Apriandi, Nasmi Herlina Sari, Sinarep Sinarep
 
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 4, No 2 (2024): Protech Biosystem Journal Design of a Melinjo Flaking Machine with Hopper and Semi Automatic Collecting Tray Abstract   PDF
Miftahurrahman Miftahurrahman, Ahmad Akromul Huda, Karyanik Karyanik, Sirajuddin H. Abdullah
 
Vol 4, No 2 (2024): Protech Biosystem Journal Design of a Tray Dryer Machine Abstract   PDF
Syahwiranda Nasution, Devi Tanggasari
 
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 4, No 2 (2024): Protech Biosystem Journal Effect of Planting Media Composition and Synthetic Auxin ZPT on the Growth of Robusta Coffee Cuttings Grafting Seedling (Coffea canephora) Abstract   PDF
Adam Muhammad Ibrahim Musa, Gatot Subroto, Distiana Wulanjari, Dwi Erwin Kusbianto
 
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
 
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