Syafrial, Toiba H, Rahman MS, Retnoningsih D. The Effects of Improved Cassava Variety Adoption on Farmers’ Technical Efficiency in Indonesia. 5005 [Internet]. 2021 Oct. 25 [cited 2025 May 5];11(4):269-78. Available from: https://www.archive.aessweb.com/index.php/5005/article/view/4347