OKTARI, P.; PERSADA SEMBIRING, J. Measuring the capacity limit in children’s school bags using ESP32 microcontroller and GPS tracker. Jurnal Indonesia Sosial Teknologi, [S. l.], v. 5, n. 6, p. 2798–2808, 2024. DOI: 10.59141/jist.v5i6.1060. Disponível em: https://jist.publikasiindonesia.id/index.php/jist/article/view/1060. Acesso em: 18 oct. 2024.