PURWANDARI, V.; HARAHAP, M.; TARIGAN, M. Pelatihan Pengolahan Limbah Biomassa Menjadi Biopestisida Di SMK Swasta Pertanian Paba-Binjai. Jurnal Abdimas Mutiara, [S. l.], v. 3, n. 2, p. 13–19, 2022. Disponível em: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/3084. Acesso em: 30 jan. 2026.