Norboeva Sarvinoz Mengalievna, and Abdullayeva Muborak Mashrab qizi. “USE OF MORAL PRINCIPLES IN THE DEVELOPMENT OF SPIRITUAL AND MORAL EDUCATION IN FUTURE TEACHERS”. European Scholar Journal, vol. 2, no. 12, Dec. 2021, pp. 27-29, https://scholarzest.com/index.php/esj/article/view/1562.