Manssour Bin Miskeen, Masoud Fakroun, Hamed Dow, Abusaif Ishteewi, Otman Elbasir, Almahdi Abuham (2019) “Using Importance-Satisfaction Analysis (ISA) To Identify the Most Critical Criteria to Improve Service Quality of Public Bus Transport in Libya”, Journal of Pure & Applied Sciences , 18(4). doi: 10.51984/jopas.v18i4.427.