Discrimination leading to social intolerance in senior high school “case study in Manado, Indonesia”Yohanis Rantelangan, Darsono Wisadirana, Anif Fatma Cahwa and Bambang Dwi PrasetyoE3S Web Conf., 450 (2023) 03001DOI: https://doi.org/10.1051/e3sconf/202345003001