Al- Mamun, Abdullah-, Sazali Abdul Wahab, and Abu Bakar Sade. 2015. “Investigating the Effect of Microcredit on Hardcore Poor Household Income in Peninsular Malaysia”. Kasetsart Journal of Social Sciences 36 (3):544-53. https://so04.tci-thaijo.org/index.php/kjss/article/view/243429.