Ningsih, L. et al. 2024. Kesejahteraan dan Perekonomian di Wilayah Sumatera: Studi Kasus Pasca Covid-19. Innovative: Journal Of Social Science Research. 4, 2 (Apr. 2024), 9395–9406. DOI:https://doi.org/10.31004/innovative.v4i2.12852.