Analysis of Marketing Channels and Efficiency of Corn (Zea mays L.): A Case Study in Komba-Komba Village, Muna Regency Abdul Aziz Riski, Dhian Herdhiansyah, Hermanto, . Asriani Tekper : Jurnal Teknologi dan Manajemen Industri Pertanian Vol. 5 No. 2 2024 DOI 10.33772/tekper.v5i2.21