1. “A Review on Printed Electronics: Fabrication Methods, Inks, Substrates, Applications and Environmental Impacts”
by Jenny Wiklund, Alp Karakoç, Toni Palko, Hüseyin Yiğitler, Kalle Ruttik, Riku Jäntti and Jouni Paltakari
J. Manuf. Mater. Process. 2021, 5(3), 89; https://doi.org/10.3390/jmmp5030089
Available online: https://www.mdpi.com/2504-4494/5/3/89

2. “A Review of Post-Processing Technologies in Additive Manufacturing”
by Xing Peng, Lingbao Kong, Jerry Ying Hsi Fuh and Hao Wang
J. Manuf. Mater. Process. 2021, 5(2), 38; https://doi.org/10.3390/jmmp5020038
Available online: https://www.mdpi.com/2504-4494/5/2/38

3. “A Review on Filament Materials for Fused Filament Fabrication”
by Arup Dey, Isnala Nanjin Roan Eagle and Nita Yodo
J. Manuf. Mater. Process. 2021, 5(3), 69; https://doi.org/10.3390/jmmp5030069
Available online: https://www.mdpi.com/2504-4494/5/3/69

4. “Experimental and Computational Investigation of Lattice Sandwich Structures Constructed by Additive Manufacturing Technologies”
by Nikolaos Kladovasilakis, Paschalis Charalampous, Konstantinos Tsongas, Ioannis Kostavelis, Dimitrios Tzetzis and Dimitrios Tzovaras
J. Manuf. Mater. Process. 2021, 5(3), 95; https://doi.org/10.3390/jmmp5030095
Available online: https://www.mdpi.com/2504-4494/5/3/95

5. “Tensile Performance of 3D-Printed Continuous Fiber-Reinforced Nylon Composites”
by Mahdi Mohammadizadeh and Ismail Fidan
J. Manuf. Mater. Process. 2021, 5(3), 68; https://doi.org/10.3390/jmmp5030068 
Available online: https://www.mdpi.com/2504-4494/5/3/68

6. “Current Status of Liquid Metal Printing”
by Troy Y. Ansell
J. Manuf. Mater. Process. 2021, 5(2), 31; https://doi.org/10.3390/jmmp5020031
Available online: https://www.mdpi.com/2504-4494/5/2/31

7. “Digital Twins for High-Tech Machining Applications—A Model-Based Analytics-Ready Approach”
by Albrecht Hänel, André Seidel, Uwe Frieß, Uwe Teicher, Hajo Wiemer, Dongqian Wang, Eric Wenkler, Lars Penter, Arvid Hellmich and Steffen Ihlenfeldt
J. Manuf. Mater. Process. 2021, 5(3), 80; https://doi.org/10.3390/jmmp5030080
Available online: https://www.mdpi.com/2504-4494/5/3/80

8. “Bioprinting of Organ-on-Chip Systems: A Literature Review from a Manufacturing Perspective”
by Ketan Thakare, Laura Jerpseth, Zhijian Pei, Alaa Elwany, Francis Quek and Hongmin Qin
J. Manuf. Mater. Process. 2021, 5(3), 91; https://doi.org/10.3390/jmmp5030091
Available online: https://www.mdpi.com/2504-4494/5/3/91

9. “Friction Stir Processing on the Tribological, Corrosion, and Erosion Properties of Steel: A Review”
by Alessandro M. Ralls, Ashish K. Kasar and Pradeep L. Menezes
J. Manuf. Mater. Process. 2021, 5(3), 97; https://doi.org/10.3390/jmmp5030097
Available online: https://www.mdpi.com/2504-4494/5/3/97

10. “3D Printing of Biomass–Fungi Composite Material: Effects of Mixture Composition on Print Quality”
by Abhinav Bhardwaj, Al Mazedur Rahman, Xingjian Wei, Zhijian Pei, David Truong, Matt Lucht and Na Zou
J. Manuf. Mater. Process. 2021, 5(4), 112; https://doi.org/10.3390/jmmp5040112
Available online: https://www.mdpi.com/2504-4494/5/4/112

11. “Evaluation of Maraging Steel Produced Using Hybrid Additive/Subtractive Manufacturing”
by Sheida Sarafan, Priti Wanjara, Javad Gholipour, Fabrice Bernier, Mahmoud Osman, Fatih Sikan, Marjan Molavi-Zarandi, Josh Soost and Mathieu Brochu
J. Manuf. Mater. Process. 2021, 5(4), 107; https://doi.org/10.3390/jmmp5040107
Available online: https://www.mdpi.com/2504-4494/5/4/107

12. “Machining Ti-6Al-4V Alloy Using Nano-Cutting Fluids: Investigation and Analysis”
by Abdelkrem Eltaggaz, Ibrahim Nouzil and Ibrahim Deiab
J. Manuf. Mater. Process. 2021, 5(2), 42; https://doi.org/10.3390/jmmp5020042
Available online: https://www.mdpi.com/2504-4494/5/2/42

13. “Turbine Blade Tip Repair by Laser Directed Energy Deposition Additive Manufacturing Using a Rene 142–MERL 72 Powder Blend”
by Mohsen K. Keshavarz, Alexandre Gontcharov, Paul Lowden, Anthony Chan, Devesh Kulkarni and Mathieu Brochu
J. Manuf. Mater. Process. 2021, 5(1), 21; https://doi.org/10.3390/jmmp5010021
Available online: https://www.mdpi.com/2504-4494/5/1/21

14. “The Impact of Process Parameters on Surface Roughness and Dimensional Accuracy during CO₂ Laser Cutting of PMMA Thin Sheets”
by Konstantinos Ninikas, John Kechagias, and Konstantinos Salonitis
J. Manuf. Mater. Process. 2021, 5(3), 74; https://doi.org/10.3390/jmmp5030074
Available online: https://www.mdpi.com/2504-4494/5/3/74