., S. et al. 2018. Religious-Nationalist Character Building Model on Pondok Pesantren based School to Reduce Radicalism in Kendal Regency, Central Java Provinces. International Journal of Engineering & Technology. 7, 4.15 (Oct. 2018), 182–185. DOI:https://doi.org/10.14419/ijet.v7i4.15.21443.