OKE, Sunday Ayoola. Parametric Optimization under Cryogenic Machining of Medium Carbon Low Alloy Steel EN-19 Using the Integrated Taguchi-Present Worth Method. IJIEM - Indonesian Journal of Industrial Engineering and Management, Jakarta, Indonesia, v. 2, n. 3, p. 156–174, 2021. DOI: 10.22441/ijiem.v2i3.12196. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/ijiem/article/view/12196. Acesso em: 28 may. 2026.