Shumye Demissie and Ephrem Tamrat (2024) “The Effect of 12 Weeks Plyometric Training on Some Selected Physical Fitness Components of U-17 Female Volleyball Project Trainees In the Amhara Region”, Ethiopian Journal of Natural and Computational Sciences , 2(1), pp. 258–270. doi: 10.20372/ejncs.v2i1.769.