BENEDIKTUS SITUMORANG; SOLLY ARYZA; AHMAD DANI. Analysis of the Implementation of PLC- and Iot Based Automatic Control Systems in Optimizing the Chemical Mixing Process at PT RAPP. Jurnal Info Sains : Informatika dan Sains, [S. l.], v. 16, n. 01, p. 182–191, 2026. Disponível em: https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/8380. Acesso em: 14 jul. 2026.