Edison E. Determinants of Technical Efficiency in Smallholder Corn Crop Farming: Application of Stochastic Frontier Production Function. International Journal of Science, Technology & Management [Internet]. 2021 Sep. 29 [cited 2025 Dec. 24];2(6):1900-6. Available from: https://ijstm.inarah.co.id/index.php/ijstm/article/view/335