YASER AHMAD ALHASAN; FLORENTIN SMARANDACHE; MOHAMED ELGHAZALI ALI MOHIELDIN MOHAMED; RAJA ABDULLAH ABDULFATAH. The indefinite integrals of refined neutrosophic trigonometric functions . Neutrosophic Sets and Systems, [S. l.], v. 70, p. 37–44, 2024. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/4747.. Acesso em: 22 nov. 2024.