Mo’ldaboyev Bekzod Sayduali o’g’li and U. Matnazarov 2022. Trigonometrik Funksiyalar Modulini O’qitish Metodikasini Interfaol Metodlar Asosida Takomillashtirish. Periodica Journal of Modern Philosophy, Social Sciences and Humanities. 12, (Nov. 2022), 207–209.