Universitas Andalas - Research Directory

Job Satisfaction and Work Motivation as Determinants of Employee Organizational Behavior
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Universitas Muhammadiyah Makassar
2026
Pemberdayaan Petani Melalui Pemanfaatan Limbah Kayu Manis Sebagai Energi Alternatif Dengan Pirolisis Drum Tertutup di Nagari Malalak Kabupaten Agam: Empowerment of Farmers through the Utilization of Cinnamon Wood Waste as an Alternative Energy Source Using Closed-Drum Pyrolysis in Nagari Malalak, Agam Regency
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |LPPM Universitas Andalas
2026
Pemanfaatan PLTS Off-Grid untuk Meningkatkan Efisiensi Pengolahan Kopi di Nagari Lasi Kabupaten Agam: Utilizing an Off-Grid Solar Power System to Enhance Coffee Processing Efficiency in Nagari Lasi, Agam Regency
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |LPPM Universitas Andalas
2026
Electrospun PVA/CQD nanofiberÃ¢ÂÂcoated carbon anode for highÃ¢ÂÂperformance microbial fuel cells: A comparative study
Fakultas Teknik
Authors: FIRMAN RIDWAN
Non Kategori |Center of Biomass & Renewable Energy (CBIORE)
2026
Enhancing Ionic Conductivity and Stability of Electrolyte Membranes: A Study on CQD-GO Composites for Aluminum-Air Batteries
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2025
Enhancement of Aluminum-Air Battery Performance Using Rice Husk-Derived Carbon Quantum Dots and Carbon Nanotubes
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Green Engineering Society
2025
The Effect of Aluminum Addition Ratio as Filling Material of PLA Toward PLA Filament Electrical Conductivity on 3D Printing Applications
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2024
The Effect of Aluminum Addition Ratio as Filling Material of PLA Toward PLA Filament Electrical Conductivity on 3D Printing Applications
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2024
The Effect of Using Cellulose Nanofiber from Kapok (Ceiba pentandra, L) as Reinforcement on The Properties of Recycled Papers
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 2 |Green Engineering Society
2024
E-NOVEL PRODUKSI FILM PATI: KARAKTERISASI PRODUKSI FILM PATI DARI LIMA JENIS PATI BERBEDA
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Universitas Andalas
2023
Lignin Degradation of Kapok Fiber (Ceiba pentandra, L) with Different Times of Pulping
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 2 |Green Engineering Society
2023
E-NOVEL PRODUKSI FILM PATI: KARAKTERISASI PRODUKSI FILM PATI DARI LIMA JENIS PATI BERBEDA
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Universitas Andalas
2023
Desain Sistem Vakum untuk Mendinginkan Ruang Transformator
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2022
Pengaruh Variasi Persentase Campuran Polymer Polyester dan Vinyl Ester Terhadap Kekuatan Tegangan Lentur
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2021
Perancangan Dinamometer untuk Mengukur Gaya Potong pada Mesin Freis untuk Pemesinan Material Fiber Reinforced Polymer
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2020
Pengontrolan Kecepatan Aliran Vortex Berbasis Arduino Sebagai Metoda Pemisah Campuran Serbuk Tembaga dan Aluminium
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2019
Pengaruh Sudut Geram dan Parameter Pemesinan Terhadap Keausan Tepi Pahat High Speed Steel (HSS) pada Proses Bubut Glass Fibre Reinforce Polymer (GFRP)
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2018
Analisa Produk Pola Cetakan Lilin yang Diproduksi Menggunakan DIY-CNC-Endmill
Fakultas Teknik
Authors: FIRMAN RIDWAN
Sinta 3 |Department of Mechanical Engineering, Universitas Andalas
2018
Rancang Bangun Mesin CNC 2 Sumbu
Fakultas Teknik
Authors: FIRMAN RIDWAN
Non Kategori |Department of Mechanical Engineering, Universitas Andalas
2017
Rancang Bangun Mesin Pengupas Buah Pinang
Fakultas Teknik
Authors: FIRMAN RIDWAN
Non Kategori |Department of Mechanical Engineering, Universitas Andalas
2017

Job Satisfaction and Work Motivation as Determinants of Employee Organizational Behavior

Pemanfaatan PLTS Off-Grid untuk Meningkatkan Efisiensi Pengolahan Kopi di Nagari Lasi Kabupaten Agam: Utilizing an Off-Grid Solar Power System to Enhance Coffee Processing Efficiency in Nagari Lasi, Agam Regency

Electrospun PVA/CQD nanofiberÃ¢ÂÂcoated carbon anode for highÃ¢ÂÂperformance microbial fuel cells: A comparative study

Enhancing Ionic Conductivity and Stability of Electrolyte Membranes: A Study on CQD-GO Composites for Aluminum-Air Batteries

Enhancement of Aluminum-Air Battery Performance Using Rice Husk-Derived Carbon Quantum Dots and Carbon Nanotubes

The Effect of Aluminum Addition Ratio as Filling Material of PLA Toward PLA Filament Electrical Conductivity on 3D Printing Applications

The Effect of Aluminum Addition Ratio as Filling Material of PLA Toward PLA Filament Electrical Conductivity on 3D Printing Applications

The Effect of Using Cellulose Nanofiber from Kapok (Ceiba pentandra, L) as Reinforcement on The Properties of Recycled Papers

E-NOVEL PRODUKSI FILM PATI: KARAKTERISASI PRODUKSI FILM PATI DARI LIMA JENIS PATI BERBEDA

Lignin Degradation of Kapok Fiber (Ceiba pentandra, L) with Different Times of Pulping

E-NOVEL PRODUKSI FILM PATI: KARAKTERISASI PRODUKSI FILM PATI DARI LIMA JENIS PATI BERBEDA

Desain Sistem Vakum untuk Mendinginkan Ruang Transformator

Pengaruh Variasi Persentase Campuran Polymer Polyester dan Vinyl Ester Terhadap Kekuatan Tegangan Lentur

Perancangan Dinamometer untuk Mengukur Gaya Potong pada Mesin Freis untuk Pemesinan Material Fiber Reinforced Polymer

Pengontrolan Kecepatan Aliran Vortex Berbasis Arduino Sebagai Metoda Pemisah Campuran Serbuk Tembaga dan Aluminium

Pengaruh Sudut Geram dan Parameter Pemesinan Terhadap Keausan Tepi Pahat High Speed Steel (HSS) pada Proses Bubut Glass Fibre Reinforce Polymer (GFRP)

Analisa Produk Pola Cetakan Lilin yang Diproduksi Menggunakan DIY-CNC-Endmill

Rancang Bangun Mesin CNC 2 Sumbu

Rancang Bangun Mesin Pengupas Buah Pinang

Electrospun PVA/CQD nanofiberÃ¢ÂÂcoated carbon anode for highÃ¢ÂÂperformance microbial fuel cells: A comparative study