PENGARUH PENAMBAHAN ABU SISA PEMBAKARAN BATUBARA PADA MEDIA TANAM TERHADAP PERTUMBUHAN TANAMAN CABAI MERAH (Capsicum annum L). Jurnal Biota, [S. l.], v. 1, n. 1, p. 52–57, 2015. Disponível em: https://jurnal.radenfatah.ac.id/index.php/biota/article/view/385.. Acesso em: 3 apr. 2025.