Bangun, S. P., Razali, R., & Sijabat, O. S. B. (2026). BIOFERTILIZER AND BOTANICAL PESTICIDE EFFECTS ON OIL PALM SEEDLINGS. Algebra : Jurnal Pendidikan, Sosial Dan Sains, 6(3), 614-619. https://doi.org/10.58432/x20t2j46