NURCAHAYANIATI, H.; MANURUNG, P.; SUCIYATI, S. W.; ASMI, D. The Effect of NaOH on the Synthesis of Nano ZnO Using Red Betel Leaves (Piper crocatum) by Green Synthesis Method. Journal of Energy, Material, and Instrumentation Technology, [S. l.], v. 6, n. 3, p. 117–123, 2025. DOI: 10.23960/jemit.227. Disponível em: https://jemit.fmipa.unila.ac.id/index.php/jurnal/article/view/227. Acesso em: 25 dec. 2025.