Musikasong, S., & Khanabsak, S. (2025). A STUDY OF FACTORS AFFECTING THE QUANTITY AND PRODUCTION EFFICIENCY OF SALAK OF FARMER’S HOUSEHOLDS IN PA BON DISTRICT, PHATTHALUNG PROVINCE. Journal of Humanities and Social Sciences Prince of Songkla University, 21(1), e279726. retrieved from https://so03.tci-thaijo.org/index.php/eJHUSO/article/view/279726