Pinastawa, I.W.R. et al. 2026. Security and Performance Analysis of PRESENT, SPECK, and ASCON Lightweight Cryptographic Algorithms in MQTT-Based IoT Environments. Journal of Applied Informatics and Computing. 10, 4 (Aug. 2026), 3196–3206. DOI:https://doi.org/10.30871/jaic.v10i4.13189.