Nopiah, Ririn Nopiah, Humam Rosyadi Rosyadi, and Abdurakhman. “Explaining the Fall of Socio-Economic Inequality on Welfare in East Java: A Household Level Analysis”. East Java Economic Journal 4, no. 1 (March 30, 2020): 56–72. Accessed March 6, 2026. https://ejavec.id/index.php/ejavec/article/view/9.