Qirom, Muhammad Abdul Qirom, 和 Acep Akbar Acep. 《The Volume Model of Tree Species Group in Peat Swamp Forest at Logging Concession Area of Tingang Karya Mandiri, Central Kalimantan》. Jurnal Wasian 7, no. 1 (六月 30, 2020): 1–14. 见于 七月 16, 2026. https://pub.kehutanan.unismuh.ac.id/index.php/wasian/article/view/97.