DENNY SAPUTERA; MOHDHAIZAM SAUDI; OBSATAR SINAGA. PETROCHEMICAL INDUSTRY RAW MATERIAL SPREAD UPSTREAM TO DOWNSTREAM IN THE PANDEMIC COVID-19 PERIOD. PalArch’s Journal of Archaeology of Egypt / Egyptology, [S. l.], v. 17, n. 10, p. 1352-1371, 2021. Disponível em: https://archives.palarch.nl/index.php/jae/article/view/4833. Acesso em: 25 apr. 2025.