Nuril Nadia Aditia and Sishadiyati 2024. CHANGES IN INCOME DISPARITIES DUE TO INFORMATION AND COMMUNICATION TECHNOLOGY BETWEEN RIAU PROVINCE, WEST KALIMANTAN PROVINCE, SOUTH SUMATERA PROVINCE. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET). 3, 6 (May 2024), 971–983. DOI:https://doi.org/10.54443/ijset.v3i6.454.