Muhammad, Fithor. “Proposed Marketing Strategy for PT. Harmony Land Group in Facing off Uncertainty Period”. Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan 4, no. 10 (May 25, 2022): 4315–4332. Accessed July 22, 2024. https://journal.ikopin.ac.id/index.php/fairvalue/article/view/1645.