Hartika, Dewi, and Hasanah Yaspita. “ANALYSIS OF CHANGES IN ECONOMIC STRUCTURE INDRAGIRI HULU REGENCY WITH SHIFT SHARE APPROACH”. Jurnal Manajemen Dan Bisnis 12, no. 1 (June 30, 2023): 132–144. Accessed August 3, 2025. https://journal.itbind.ac.id/index.php/jmbi/article/view/37.