Yusran, Irninta Islamiah, Muhammad Aqsa, and S. Sapar. “The Influence of Price and Personal Selling on the Achievement of Housing Product Sales”. Quantitative Economics and Management Studies 3, no. 3 (June 28, 2022): 291–297. Accessed April 17, 2026. https://qemsjournal.org/index.php/qems/article/view/924.