Heumou, C. R.; Pando, J. B.; Djonwangwe, D.; Tchuenguem Fohouo, F.-N.; Tamesse, J. L. Foraging and Pollination Effectiveness of Apis Mellifera (Hymenoptera: Apidae) on Vigna Unguiculata (L.) Walp. 1843 (Fabaceae) in Yaounde-Cameroon. J. Appl. Entomol. 2023, 3, 20-25.