ATMOKO, R.; DEWANTARA, F.; SUTAWIJAYA, B.; WIDIA, I. D.; ASRININGTIAS, S.; ADIATMOKO, M.; SETIAWAN, A. Verified Bidirectional IoT Retrofitting of Legacy Industrial Temperature Controllers Through Modbus Write Readback. SISTEM Jurnal Ilmu Ilmu Teknik, v. 22, n. 2, p. 1 - 10, 11 ago. 2026.