Vina Rachmadina; Zumi Saidah; Lucyana Trimo; Eliana Wulandari. THE EFFECT OF TRANSACTION COST ECONOMICS ON HYBRID CORN FARMING INCOME IN CIHAUR VILLAGE MAJA SUBDISTRICT MAJALENGKA REGENCY. jma 2021, 18 (1), 90. https://doi.org/10.17358/jma.18.1.90.