Okigbo CJ, Onyeozili IA, Mohammed HA, Francis MO. Aggregated Fuzzy Soft Rule Interaction and Root Mean Square (RMS) Based Acoustic Instability Modelling for Vocal Vulnerability Assessment. GPH-IJM [Internet]. 28Jun.2026 [cited 11Jul.2026];9(5):49-7. Available from: https://gphjournal.org/index.php/m/article/view/2485