ANALISIS KADAR HARA PUPUK ORGANIK KASCING DARI LIMBAH KANGKUNG DAN BAYAM. JURNAL GEOGRAFI, [S. l.], v. 9, n. 1, p. 1–10, 2017. DOI: 10.24114/jg.v9i1.6042. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/6042. Acesso em: 24 mar. 2026.