Jamaludin, S. ., I. . Wasliman, D. . Rostini, and H. Helmawati. “Character Education Strengthening Strategy Based On School Culture For Senior High School Students”. International Journal of Educational Research &Amp; Social Sciences, vol. 3, no. 5, Oct. 2022, pp. 2061-7, doi:10.51601/ijersc.v3i5.496.