Saputra, J., Muslim, M. A., & Hasanah, R. N. (2014). Kontrol Tracking Laras Meriam 57mm dengan Menggunakan Hybrid Kontrol Logika Fuzzy - PID. Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 8(2), pp.129–136. https://doi.org/10.21776/jeeccis.v8i2.250