ROY, Kushal; PANJA, Sayantan; SAHA, Mantu; MITROVIĆ, Zoran D. Some fixed point theorems via combination of weak contraction and Caristi contractive mapping. Annales Mathematicae Silesianae, [S. l.], v. 35, n. 2, p. 289–391, 2021. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/13454. Acesso em: 5 dec. 2025.