DAMPA, DJULIATI (2026) PENGELOLAAN USAHATANI BERBASIS UMBI-UMBIAN DAN KONTRIBUSINYA TERHADAP KETAHANAN PANGAN RUMAH TANGGA PETANI LADANG BERPINDAH SUKU ARFAK DI KABUPATEN MANOKWARI = TUBER-BASED FARMING MANAGEMENT AND ITS CONTRIBUTION TO THE HOUSEHOLD FOOD SECURITY OF SHIFTING CULTIVATION FARMERS OF THE ARFAK TRIBE IN MANOKWARI REGENCY. Disertasi thesis, Universitas Hasanuddin.