IRMA BR SIREGAR; INDAWATI LESTARI. THE EFFECT OF PRODUCT QUALITY AND SERVICE QUALITY ON PURCHASING DECISIONS ON CHATIME SETIA BUDI MEDAN. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 4, n. 9, p. 1081–1088, 2025. DOI: 10.54443/ijset.v4i9.790. Disponível em: https://ijset.org/index.php/ijset/article/view/790. Acesso em: 13 aug. 2025.