The purpose of this study was to investigate the relationship between basic psychological needs and the sense of connectedness with School with the role of social self-efficacy mediators in secondary high school students. The research method was descriptive- correlational. The statistical population of the study consisted of all secondary high school students in mashhad in the academi... https://www.thegreensjunglebeautyshops.shop/product-category/cleansing-balm/