S. Fan, S. Niu, Y. Li, H. Ren, Y. Li, and Y. Li, “Research and Application of Personalized PDC Bits for Longmaxi Formation in Changning, Sichuan Basin”, AJST, vol. 14, no. 1, pp. 121–129, Jan. 2025, doi: 10.54097/cgv2dc23.