HAJAD, M.; RADI, R.; PURWANTANA, B. PENGEMBANGAN ALAT TANAM JAGUNG TIPE TUGAL DALAM UNTUK LAHAN KRITIS. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 10, n. 2, p. 129–138, 2021. DOI: 10.23960/jtep-l.v10i2.129-138. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/4804. Acesso em: 26 nov. 2025.