MUHANNIAH. Quality Test of Hybrid Corn Seeds Based on the Position of the Seeds on the Cob with a Comparison of the Parental Ratios that Have Been Applied with Trichoderma sp. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 10, n. SpecialIssue, p. 215–225, 2024. DOI: 10.29303/jppipa.v10iSpecialIssue.8057. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8057. Acesso em: 14 sep. 2024.