Hermansyah, Hermansyah. 2024. “The Effect of Income on Economic Growth With Expenditure As a Mediator : Study on Regency / City Goverments in Jambi Province”. Jurnal Khazanah Intelektual 8 (2):136-50. http://jurnalkibalitbangdajbi.com/index.php/newkiki/article/view/264.