On the relationship between crack initiation angle and loading equivalent angle for asymmetric Three-Point Bend Specimens under mixed-mode I/II loading based on GMPZR criterion. Fract&SI [Internet]. 2026 Apr. 4 [cited 2026 Jul. 8];20(77):45-5. Available from: https://www.fracturae.com/index.php/fis/article/view/5779