Predicting Consumer Price Index amidst uncertainty: Gaussian Random Fuzzy Number-based Evidential Neural Network for West African economies with COVID-19 and Russia-Ukraine war dynamics. - Sagiru Mati; Goran Yousif Ismael; Abdullahi Ahmed Mohammed; Mustapha Hussaini; Abdullahi Garba Usman; Nazifi Aliyu; Raad Abdelhalim Ibrahim Alsakarneh; Sani Isah Abba (Eng. Appl. Artif. Intell., 2024)