Dharmajaya Gisu, I. K. B., Lalu Srigede, Yudha Anggit Jiwantoro, & Ari Khusuma. (2025). Card Bloodless : Inovasi Alat Ukur Kolesterol Non – Invasive Deteksi Dini Kadar Kolesterol dengan Pengaplikasian Arduino Uno. Journal of Indonesia Laboratory Students (JILTS), 4(2). https://doi.org/10.32807/jilts.v4i2.193 (Original work published December 10, 2025)