AYUCHECARIA, N.; ARIEFIN, M.; YULIANA; RAHMAN, A.; MULYASARI, N. W. P. Coaching on Fabrication of Natural pH Indicators as an Alternate Synthetic Indicators at SMK Muhammadiyah Palangka Raya: Pelatihan Pembuatan Indikator pH Alami sebagai pengganti Indikator Sintetis di SMK Muhammadiyah Palangka Raya. NAWASENA : JOURNAL OF COMMUNITY SERVICE, [S. l.], v. 1, n. 01, p. 1–7, 2023. Disponível em: https://e-journal.upr.ac.id/index.php/JCS/article/view/8665. Acesso em: 22 jul. 2024.