Effectivity comparison between aspirin, propolis, and bee pollen as an antiplatelet based on bleeding time taken on miceSake Juli Martina, Muhammad Luthfi, Pradeepa Govindan and Arlinda Sari WahyuniMATEC Web Conf., 197 (2018) 07008DOI: https://doi.org/10.1051/matecconf/201819707008