[1] Inquilla-Mamani, Dr.J. and Vilca - Cutipa, Dr.G. 2019. Servqual model for the evaluation of the perceived quality of social program services - FISE in the Puno region. International Journal of English Literature and Social Sciences. 4, 3 (2019), 784–804. DOI:https://doi.org/10.22161/ijels.4.3.34.