1.
Eusebio Benites YE, Sosa Malqui AM, Lazaro-Acero HM, Suxe Ramírez MA. Impact of relationship marketing on customer loyalty in the Peruvian sports fitness sector. LACCEI [Internet]. 2026 July 27 [cited 2026 Oct. 2];1(14). Available from: https://proceedings.laccei.org/index.php/laccei/article/view/7488