KUCHLARNING MUVOZANAT SHARTLARINI O‘RGANISHDA SINUSLAR TEOREMASIDAN FOYDALANISH USULLARI. Modern education and development, [S. l.], v. 18, n. 6, p. 295–304, 2025. Disponível em: https://scientific-jl.com/mod/article/view/473. Acesso em: 2 may. 2025.