Zainudin, M. , Arifin, A. , Mahmud, R.L. and Ismail, M.H. 2021. Dimensional Analysis and Surface Characterization of Ground Alumina Sintered Guide Pin. Scientific Research Journal. 18, 1 (Feb. 2021), 131–142. DOI:https://doi.org/10.24191/srj.v18i1.11387.