HADINUR, Muhammad Adinda; KOMARUDIN, Komarudin. Design and Development of a Portable Beverage Cooling System Using a Heatsink and Wind Tunnel Fan Based on the Peltier Effect . Greenation International Journal of Engineering Science, [S. l.], v. 3, n. 4, p. 211–216, 2026. DOI: 10.38035/gijes.v3i4.714. Disponível em: https://research.e-greenation.org/GIJES/article/view/714. Acesso em: 23 feb. 2026.