“Mesowear pattern of the fourth upper premolar in Tropical Raccoons (Procyon cancrivorus) from three Nigerian ecologic zones: Intra-specific dietary resource partitioning” (2021) Nigerian Journal of Physiological Sciences, 36(1), पृ. 25–31. पर उपलब्ध: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1626 (अंतिम उपयोग: 25 अप्रैल 2026).