Efektivitas Frekuensi EM4 Dalam Pembuatan Pupuk Organik Cair. INSERT : Jurnal Multidisiplin Global, [S. l.], v. 1, n. 1, p. 26–30, 2025. Disponível em: https://ejournal.pelitabina.com/index.php/insert/article/view/38. Acesso em: 2 aug. 2025.