“PENGARUH PELAYANAN TERHADAP KEPUASAN KONSUMEN PADA PT YUDHA SWALAYAN JAKARTA”, jitk, vol. 4, no. 2, pp. 257–264, Feb. 2019, Accessed: Mar. 02, 2026. [Online]. Available: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/306