Sabilan, Sapie, Mohd Isa Hamzah, and Suhana Mohamed Lip. 2021. “The Level Of Teachers’ Skills Based On Integrated Holistic Education System (IHES) In Relation To Teachers’ Education Background In Selangor”. Journal of Quran Sunnah Education & Special Needs 5 (2):28-38. https://doi.org/10.33102/jqss.vol5no2.113.