Dwisari, F., Dermawan, A. M., Tjoadri, T. N., Jumadilah, R., & Afriani, N. (2025). An Educational Outreach on The Health Benefits of Vitamin C and A Demonstration of Its Testing Methods at MAN 3 Pontianak. SEWAGATI: Jurnal Pengabdian Masyarakat Indonesia, 4(1), 91–100. https://doi.org/10.56910/sewagati.v4i1.2711