EFFECT OF BLADE ANGLE TYPES AND FORWARD SPEED ON THE PERFORMANCE OF THE MURRAY-15.5HP LAWN MOWER: EFFECT OF BLADE ANGLE TYPES AND FORWARD SPEED ON THE PERFORMANCE OF THE MURRAY-15.5HP LAWN MOWER. IJMRCP [Internet]. 2023 Dec. 31 [cited 2024 May 11];15(2):252-64. Available from: https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/391