Wardhana EM, Ditya DJ, Ilyasa F. Optimization of The Slope Angle of a Submerged Piezoelectric on a Laboratory Scale. IJMEIR [nternet]. 2025Jul.10 [cited 2025Dec.6];9(4):899-905. vailable from: https://journal.its.ac.id/index.php/ijmeir/article/view/4896