|
No |
Judul | Nama Jurnal |
Volume/ Tahun |
| 1. | Improvement of Same Chemical Properties of an Ultisol of East Kalimantan throght Application of Combination Coal Fly Ash and Oil Palm Empty Fruit Bunch (2018)sebagai ketua tim | Bioscience Research | Vol 15 (3)/ 2018 |
| 2. | Utilization of Coal Fly Ash and Oil Palm Empty Fruit Bunch Compost to Improve the Uptake of Soil Phosphorus and Yield of Maize on Ultisol (2019) sebagai ketua tim. | Journal of Ecological Engineering | Vol 20/2019 |
| 3. | The possible use of coal fly ash and phosphate-solubilizing fungi for improving the availability of P and plant growth in acid soil. Sebagai anggota tim | Journal of Degraded and Mining Lands Management | Vol 8 (1)/ 2020 |
| 4. | Peningkatan Efisiensi Pemupukan Fosfor Pada Ultisol dengan Menggunakan Abu terbang Batubara | Jurnal Tanah dan Sumber Daya Lahan | Vol 8 (1)/ 2021 |
