ABRIYANI, Ermi; PUTRI, Nanda Selvia; ROSIDAH, Risma Siti Nur; ISMANITA, Salwa Sukma. Analisis Kafein Menggunakan Metode Uv-Vis: Tinjauan Literatur. Jurnal Pendidikan dan Konseling (JPDK), [S. l.], v. 4, n. 6, p. 12732–12739, 2022. DOI: 10.31004/jpdk.v4i6.10610. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/10610. Acesso em: 15 dec. 2025.