Valeri Kusumadewi , Camila, Achmad Farhan Aditya, and Robert Kristaung. 2024. “Pengaruh Product Quality, Price Dan Advertisement Terhadap Purchase Decision Smartphone Merek Samsung Dan Iphone”. Jurnal Riset Pendidikan Ekonomi 9 (1):51-56. https://doi.org/10.21067/jrpe.v9i1.9075.