EKA NAM SIHOMBING , EDDY PURNAMA , BUDIMAN GINTING , FAISAL AKBAR NASUTION. THE EXISTENCE OF REGIONAL REGULATION DEALING WITH SOCIAL RESPONSIBILITY BASED ON THE ESTABLISHMENT OF REGULATION. PalArch’s Journal of Archaeology of Egypt / Egyptology, [S. l.], v. 17, n. 6, p. 1537–1544, 2020. Disponível em: https://archives.palarch.nl/index.php/jae/article/view/1010. Acesso em: 1 nov. 2025.