ABBAS, Mohamed I. Non-instantaneous impulsive fractional integro-differential equations with proportional fractional derivatives with respect to another function. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 68, n. 3, p. 543–562, 2023. DOI: 10.24193/subbmath.2023.3.07. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/6447. Acesso em: 29 aug. 2025.