KOUSHIK SARKAR; MANORANJAN SINGHA. Fixed point theorems in partial $S_b$-metric spaces. Malaya Journal of Matematik, India, v. 8, n. 01, p. 144–150, 2020. DOI: 10.26637/MJM0801/0024. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1354. Acesso em: 21 nov. 2024.