PREDICTION OF BLAST-INDUCED THE AREA OF THE TUNNEL FACE IN UNDERGROUND EXCAVATIONS USING FUZZY SET THEORY ANFIS AND ARTIFICIAL NEURAL NETWORK ANN. INTERNATIONAL JOURNAL OF GEOMATE [Internet]. 2022 Jul. 1 [cited 2026 Apr. 17];23(95):136-43. Available from: https://geomatejournal.com/geomate/article/view/3327