MANULLANG, Yesika Br; EFENDI; SIREGAR, Liper; SHERLY; WIJAYA, Andy. The Effect of Service Quality and Product Variety on Customer Loyalty with Customer Satisfaction as a Mediating Variable at Mitra Swalayan in Pujud District. The International Journal of Advanced Technology and Social Sciences, [S. l.], v. 4, n. 10, p. 1273–1288, 2026. DOI: 10.59890/ijatss.v4i10.2. Disponível em: https://journalijatss.my.id/index.php/ijatss/article/view/2. Acesso em: 2 nov. 2026.