GOBAI, Marinus; TOBING, Octavianus Lumban; ROCHMAN, Nur. Daya insektisida ekstrak daun otikai (Alphitonia sp.) dan ekstrak buah pinang (Areca catechu L.) terhadap tingkat kematian serangga hama gudang Callosobruchus chinensis L. JURNAL AGRONIDA, [S. l.], v. 1, n. 2, 2015. DOI: 10.30997/jag.v1i2.166. Disponível em: http://103.127.96.46/index.php/JAG/article/view/166. Acesso em: 8 jun. 2026.