Cahyani, E., A. . Anggry, and S. Somawardi. “PERANCANGAN LIFTER PADA HEAT SEALING MACHINE”. Prosiding Seminar Nasional Inovasi Teknologi Terapan, vol. 3, no. 01, July 2023, pp. 343-8, https://snitt.polman-babel.ac.id/index.php/snitt/article/view/510.