SUTARMAN. Monograf Aplikasi Biofertilizer Pada Kedele Tahan Naungan. Umsida Press, [S. l.], p. 1–65, 2021. DOI: 10.21070/2018/978-979-3401-92-8. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-979-3401-92-8. Acesso em: 22 jun. 2025.