Vo Thanh Tuyen and Hoang Thi Hoai Nga, Nguyen Thi Tieu Phung, Nguyen Hoang Huy, Le Quang Hau 2026. Digital transformation indicators and GRDP in the former Hau Giang Province, Vietnam: An exploratory analysis for 2015-2023. The VMOST Journal of Social Sciences and Humanities. 68, 1 (Apr. 2026). DOI:https://doi.org/10.31276/VMOSTJOSSH.2025.0019.