PENGUATAN JIWA KEWIRAUSAHAAN SISWA SMK DI PAMEKASAN MELALUI PELATIHAN GREEN SINTESIS NANOPARTIKEL SENG OKSIDA UNTUK APLIKASI TABIR SURYA: Strengthening the Entrepreneurial Spirit of Vocational High School Students in Pamekasan Through Training on Green Synthesis of Zinc Oxide Nanoparticles for Sunscreen Applications. Vivabio [Internet]. 2025 Nov. 29 [cited 2026 Aug. 29];7(2):146-50. Available from: https://ejournal.unsrat.ac.id/v3/index.php/vivabio/article/view/64555