van Biljon, Marilene, and Christa Wingard. “An Agricultural Sector Assessment of Biological Asset Valuation Challenges With Inputs Considered from Valuers”. International Journal of Financial, Accounting, and Management 2, no. 3 (November 2, 2020): 243–258. Accessed August 2, 2025. https://goodwoodpub.com/index.php/ijfam/article/view/265.