Sahara R, Giatman M, Mulianti M. A Evaluation of Industrial Work Practice Programs in Expertise Program of Machanical Engineering in Vocational High School 1 West Sumatera in 2018. IJEDS [Internet]. 2019 Jun. 1 [cited 2026 Apr. 25];1(2):293-300. Available from: https://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/172