Ishraq Ahmed Shakir (2022) “Study of Eco-accommodating and Reliable method to Synthesis ZnO NPs by Hibiscus sabdariffa plant and their Bio-applications”, International Journal of Scientific and Applied Research (IJSAR), eISSN: 2583-0279, 2(6), pp. 19–27. doi:10.54756/IJSAR.2022.V2.i6.3.