“ Foraging Behavior of the Honey Bee (Apis Mellifera L.) Upon the Male and Female Flowers of Squash (Cucurbita Pepo L.) (Cucurbitaceae) in the Region of Tizi-Ouzou (Algeria) ”. 2019. Bulletin of Pure & Applied Sciences- Zoology 38 (2): 52-60. https://doi.org/10.48165/.