NGUYEN, Thanh Tan; PHAM, Ngoc Hieu; NGUYEN, Hoai Nam; PHAN, Quoc Bao; TRAN, Van Tron. Optimization of Printing Parameters for Direct and Indirect Extrusion on Hydrogel 3D Printers. Management and Production Engineering Review, [S. l.], v. 17, n. 1, p. 1–11, 2026. DOI: 10.24425/mper.2026.158638. Disponível em: https://wydawnictwo.pan.pl/index.php/mper/article/view/1468. Acesso em: 21 aug. 2026.