Sa'ude N, Ab Latib NAN. A Study On the Mechanical Properties of Pla, Abs and Petg Filament Printed by Various Type of Infill Design Using 3d Printing Machine. rpmme [Internet]. 2024 Jan. 22 [cited 2024 Jul. 7];4(2):162-7. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/11492