V. KIRAN; K. RAJANI DEVI; J. NIRANJAN GOUD. Common fixed point theorems for three self maps of a complete \(S\)-metric space. Malaya Journal of Matematik, India, v. 8, n. 01, p. 288–293, 2020. DOI: 10.26637/MJM0801/0048. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1398. Acesso em: 4 nov. 2024.