Fadzim, W. R. (2016) “Factors Affecting Efficiency of Smallholder Cocoa Farmers: A Tobit Model Application in Malaysia”, International Journal of Economics and Financial Issues, 6(7S), pp. 115–119. Available at: https://mail.econjournals.com/index.php/ijefi/article/view/3591 (Accessed: 5 October 2024).