The Influence of Environmental Factors on the Activity and Propolis Production of Tetragonula laeviceps. Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan, [S. l.], v. 8, n. 2, p. 67–71, 2020. DOI: 10.29244/jipthp.8.2.67-71. Disponível em: https://journal.ipb.ac.id/ipthp/article/view/31330. Acesso em: 11 jan. 2026.