An Investigation on the Free Vibration Behaviors of Additively Manufactured PA6 Layered Plates: Influences of Stacking Sequence, Infill Ratio, and Boundary Conditions. Fract&SI [Internet]. 2025 Jun. 4 [cited 2026 Jul. 8];19(73):200-18. Available from: https://fracturae.com/index.php/fis/article/view/5461