Rista Dwi Novian Adiningsih, Kemalasari, Firman Arifin, and Budi Nur Aiman. 2019. “Rancang Bangun Alat Pengukur Kadar Glukosa Darah Secara Non-Invasive Menggunakan Sensor Oxymetri”. SinarFe7 2 (1):351-56. https://journal.fortei7.org/index.php/sinarFe7/article/view/461.