BR. PARDEDE, Gita Rohani; RANGKUTI, Ika Ucha Pradifta. Potential of Boiler Ash from 30 and 60 Ton/Hour Palm Oil Mills as a Nutrient Source in Palm Plantation. RESWARA: Jurnal Riset Ilmu Teknik, [S. l.], v. 4, n. 3, p. 180–189, 2026. DOI: 10.70716/reswara.v4i3.546. Disponível em: https://journal.kalibra.or.id/index.php/reswara/article/view/546. Acesso em: 22 oct. 2026.