Lahagu, A. I. B., Laia, O., Mendrofa, Y., & Zalukhu, Y. (2024). Analysis of Marketing Strategies to Increase Sales of Building Materials at UD Tokosa West Nias District. ProBisnis : Jurnal Manajemen, 15(2), 228–232. Retrieved from https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/514