Susilawati, S. et al. 2022. Effectiveness of Physics Learning Tools using Blended Learning Model with Video Assistance on Momentum and Impulse Materials to Improve Problem Solving Ability of Students. AMPLITUDO : Journal of Science and Technology Innovation. 1, 2 (Aug. 2022), 58–62. DOI:https://doi.org/10.56566/amplitudo.v1i2.14.