Afifah, F. and Sari, M. B. (2026) “Karakterisasi Sistem Deteksi Waktu Alir Cairan Berbasis Sensor Fotointerruptor pada Viscometer Ostwald”, Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences, 5(5), pp. 1289–1303. doi: 10.53696/venn.v5i5.687.