Ma’arif, M. S. ., F. T. . Alfina, D. R. P. . Pratiwi, and L. Rohmawati. “PHASE AND FUNCTIONAL GROUPS ANALYSIS OF ZNO NANOCRYSTALLINE SYNTHESIZED FROM CITRUS ORANGE PEEL”. Indonesian Physical Review, vol. 7, no. 3, Aug. 2024, pp. 429-3, doi:10.29303/ipr.v7i3.338.