Siti Fadila Moha, Syarwani Canon, and Sri Indriyani S Dai. “INFLUENCE OF INDUSTRIAL AGLOMERATION, LABOR, AND HAPPY LEVELS ON ECONOMIC GROWTH”. European Journal of Research Development and Sustainability, vol. 2, no. 12, Dec. 2021, pp. 178-82, https://scholarzest.com/index.php/ejrds/article/view/1646.