Rosli, A. ., Radam, A. ., Rahim, K. A. ., & Abdullah, A. M. (2020). Technical Efficiency among Pepper Farmers in Sarawak, Malaysia: A Stochastic Frontier Analysis. Asian Journal of Agriculture and Rural Development, 10(3), 729–739. https://doi.org/10.18488/journal.ajard.2020.103.729.739