MUHAMMADEMINOV ALIJON AZIZJON OGLI. Complex solutions of trigonometric equations and The roots of the equation sin(x) = a. Eurasian Journal of Physics,Chemistry and Mathematics, [S. l.], v. 17, p. 80–81, 2023. Disponível em: https://geniusjournals.org/index.php/ejpcm/article/view/4073. Acesso em: 28 nov. 2024.