| 1. | 2022 | Penulis Muhammad Dhafir, Muhammad Idkham , M Kautsar Al Ayyubi
Judul publikasi Workload analysis on the operation of a type II pivot trailer on a hand tractor using tire wheels in oil palm plantations
https://iopscience.iop.org/article/10.1088/1755-1315/1116/1/012030/meta |
| 2. | 2022 | Penulis Muhammad Idkham, Muhammad Dhafir, Safrizal, M Riski Aulia
Judul publikasi Workload Analysis during Operation Coconut Coir Peeler Operation
https://iopscience.iop.org/article/10.1088/1755-1315/1116/1/012035/meta |
| 3. | 2021 | Penulis Muhammad Dhafir, Muhammad Idkham, Safrizal, Ihsan Alfata Mulyadi
Judul publikasi Ergonomics study on pivot-type trailer operation for two-wheel tractor on sloping land
https://iopscience.iop.org/article/10.1088/1755-1315/922/1/012064/meta |
| 4. | 2021 | Penulis Muhammad Dhafir, Muhammad Idkham, Safrizal, Agus Arip Munawar, Popon Azrial
Judul publikasi Operator workload analysis on coconut tree climbing using portable coconut climbing equipment
https://iopscience.iop.org/article/10.1088/1755-1315/922/1/012074 |
| 5. | 2021 | Penulis Muhammad Dhafir, Muhammad Idkham, Safrizal, Agus Arip Munawar, Popon Azrial
Judul publikasi Operator workload analysis on coconut tree climbing using portable coconut climbing equipment
https://iopscience.iop.org/article/10.1088/1755-1315/922/1/012074 |
| 6. | 2021 | Penulis Muhammad Idkham, Muhammad Dhafir, Safrizal, Linda Putri
Judul publikasi Functional and performance test of modified lug wheel on two wheels tractor with pivot type trailer
https://iopscience.iop.org/article/10.1088/1755-1315/922/1/012016 |
| 7. | 2020 | Penulis Muhammad Dhafir, Safrizal, Muhammad Idkham, Agus Arip Munawar
Judul publikasi Motion and postural risk analysis for agricultural soil pivot type trailer hitching system on two-wheel tractor
|
| 8. | 2017 | Penulis Muhammad Dhafir, Muhammad Idkham, Muhammad Yasar, Yuswar Yunus
Judul publikasi PENEBARAN PAKAN DENGAN MENGGUNAKAN MESIN PENEBAR PAKAN OTOMATIS DI DESA TENEMBAK LALANG KECAMATAN LAWE BULAN KABUPATEN ACEH TENGGARA
https://www.researchgate.net/publication/362643893_Penebaran_Pakan_Dengan_Menggunakan_Mesin_Penebar_Pakan_Otomatis_Di_Desa_Tenembak_Lalang_Kecamatan_Lawe_Bulan_Kabupaten_Aceh_Tenggara |