Fadhilah, S.N. et al. 2023. Morphology, Morphometry, and Nest Structure of Tetragonula biroi (Hymenoptera: Meliponini) In Central Sulawesi. Jurnal Biologi Tropis. 23, 3 (May 2023), 76–82. DOI:https://doi.org/10.29303/jbt.v23i3.4985.