Hafiz MA, Junaidi A, Sundari E. ROUGHNESS ANALYSIS OF MOLDING BASED ON ADDITIVE MANUFACTURING MATERIAL POLYLACTIC ACID. MACHINERY [Internet]. 2022Oct.25 [cited 2024Apr.19];3(3):69-76. Available from: https://jurnal.polsri.ac.id/index.php/machinery/article/view/5355