YAHYA, W. Pandemic COVID-19 Effect on Future Courier Technologies. Journal of the Society of Automotive Engineers Malaysia, Kuala Lumpur, Malaysia, v. 5, n. 1, p. 2–4, 2021. DOI: 10.56381/jsaem.v5i1.146. Disponível em: https://jsaem.my/index.php/journal/article/view/146. Acesso em: 21 jan. 2025.