Redono C. BEBERAPA FAKTOR YANG BERPENGARUH TERHADAP PROGRESIVITAS KELOMPOK TANI LAHAN PANTAI DI KABUPATEN KULON PROGO (THE FACTORS THAT INFLUENCE PROGRESSIVENESS OF COASTAL LAND FARMER GROUPS IN KULON PROGO REGENCY). JIIP [Internet]. 2006 Jul. 15 [cited 2025 Feb. 8];2(1):6-17. Available from: https://jiip.polbangtanyoma.ac.id/index.php/jiip/article/view/250