Suryo Hartanto, Yanti Riani, Nina Agustyaningrum, Yesi Gusmania (2021) “Industrial Competency Based-Mathematics Instructional Materials for Mechanical Engineering in VHS”, Annals of the Romanian Society for Cell Biology, pp. 4610–4619. Available at: https://annalsofrscb.ro/index.php/journal/article/view/1966 (Accessed: 21October2021).