SUWARDI, F.; EFENDI, R.; SURIANI, F. Aplikasi Pupuk Fosfor terhadap Pertumbuhan, Hasil Biji, dan Gula Brix Tanaman Sorgum. Agriprima : Journal of Applied Agricultural Sciences, Jember, ID, v. 5, n. 1, p. 8–17, 2021. DOI: 10.25047/agriprima.v5i1.372. Disponível em: https://agriprima.polije.ac.id/index.php/journal/article/view/v5i1-b. Acesso em: 31 jul. 2021.