Design and Development of a Power-Free Smart Cooler Box Using Phase Change Materials (PCMs) for Last-Mile Cold Chain Logistics. Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri, [S. l.], v. 28, n. 1, p. 13–23, 2026. DOI: 10.9744/jti.28.1.13-23. Disponível em: https://jurnalindustri.petra.ac.id/index.php/ind/article/view/32489. Acesso em: 30 jun. 2026.