Kunasit, Pongsakorn, and Pranom Chantaranothai. “Pollen Morphology of the Sapotaceae from Thailand and Its Taxonomic Implications”. Thai Forest Bulletin (Botany) 50, no. 2 (September 19, 2022): 120–134. Accessed February 5, 2023. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/252346.