Seprido, S., and N. Hadi. “Adaptation and Production of Heterotrigona Itama from Natural Colonies in Kuantan Singingi”. JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA), Vol. 6, no. 1, Jan. 2024, pp. 47-52, doi:10.36378/juatika.v6i1.3382.