A. . Awaluddin, A. N. . Ilahi, E. . Amiruddin, S. S. . Siregar, and Z. M. . Milla, “The Influence of Reactant Concentration on the Characteristics of the As-Synthesized Cryptomelane Nanoparticles Prepared using Precipitation Method and Its Catalytic Performance for the Degradation of A Dye ”, Trends Sci, vol. 22, no. 4, p. 9286 , Feb. 2025.