Synthesis of Manganese Dioxide (MnO₂) Nanostructures Using a Modified Chemical Method as a Fluid Loss Control Additive for Water-Based Drilling Fluids (WBDF). JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 34, n. 1, p. 89–103, 2026. DOI: 10.29196/jubpas.v34i1.6367. Disponível em: https://mail.journalofbabylon.com/index.php/JUBPAS/article/view/6367. Acesso em: 25 apr. 2026.