[1]
Boangmanalu, S. and Indrawati , I. 2025. The effect of marketing mix on purchasing decisions modified with variables of education level and monthly allowance (Study on By.U products). Journal of Digital Business and Marketing. 1, 1 (Aug. 2025), 1–13. DOI:https://doi.org/10.35912/jdbm.v1i1.3312.