Sumbilla, C. S. ., L. C. S. . Trogo, and M. C. . Luntao. “Collaborative Learning Action Cell (CLAC) Mentoring Program to Self-Efficacy of the Out-of-Field Senior High School Teachers”. Indonesian Journal of Social Sciences, vol. 14, no. 2, July 2022, pp. 73-78, doi:10.20473/ijss.v14i2.34886.