Arsad, Roslah, Mazura Mokhtar, Ruzanna Ab Razak, and Zaidi Isa. 2026. “Measuring the Technical Efficiency of Paddy-Producing Farmers’ Organizations in the Northern Region of Malaysia: A Stochastic Frontier Analysis Approach”. Journal of Quality Measurement and Analysis 22 (1):331-49. https://doi.org/10.17576/jqma.2201.2026.18.