Hasibuan, H. (2023). The Effect of Using Practical Tools on Improving Automotive Electrical Learning Achievement for Class II Students of Vocational School Automotive Engine Program at State Vocational School 1 Batang Onang Academic Year 2022 / 2023. EDUCTUM: Journal Research, 2(2), 66–73. https://doi.org/10.56495/ejr.v2i2.487