KURNIAWATI, N.; PRIYADI, F. Pengaruh Aplikasi Abu Terbang dan Pupuk Kotoran Sapi terhadap Populasi Mikroorganisme di Tanah Ultisol. Agriprima : Journal of Applied Agricultural Sciences, Jember, ID, v. 5, n. 1, p. 41–49, 2021. DOI: 10.25047/agriprima.v5i1.406. Disponível em: https://agriprima.polije.ac.id/index.php/journal/article/view/v5i1-f. Acesso em: 31 jul. 2021.