Indah Kusumawati, Sugeng Siswondo and Abdul Rosid 2023. DIGITAL DIPLOMACY AND BUSINESS STRATEGY FOR THE REVITALIZING REGIONAL ECONOMIC AT PHILIPPINES IN ERA 4.0. International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC). 1, 5 (Oct. 2023), 681–692. DOI:https://doi.org/10.61990/ijamesc.v1i5.89.