Samuel Shephard and Donald C Jackson, “Analytical Approaches for Addressing The Variation in Back-Calculated Age-Length Relationships for Fish”, tlsr, vol. 20, no. 2, pp. 79–87, Dec. 2009, Accessed: Apr. 03, 2025. [Online]. Available: https://ejournal.usm.my/tlsr/article/view/tlsr_vol20-no-2-2009_7