GUNAWAN, H.; ALDILY, K.; SHANDYANTO, V. A.; DARMAWAN, M. Rancang Bangun Kotak Penerima Paket Pintar. Cylinder : Jurnal Ilmiah Teknik Mesin, [S. l.], v. 9, n. 2, p. 17–21, 2023. DOI: 10.25170/cylinder.v9i2.4979. Disponível em: https://ejournal.atmajaya.ac.id/index.php/cylinder/article/view/4979. Acesso em: 17 may. 2024.