Yuhandono, Yuhandono, Abu Talkah, & Supriyono Supriyono.
" Analysis Of The Influence Of Production Factors On Income Of Coffee Farmers In Kediri Regency." <em>Manajemen Agribisnis: Jurnal Agribisnis</em> [Online], 21.2 (2021): 120-127. Web. 18 Apr. 2024