Wahyu Dwi Lestari; Primasari Cahya Wardhani; Nur Aini Fauziyah; Tri Anggono Prijo; Deliana Nurfauziyyah Aminallah. Analysis of Laser Absorption Value Using LLLT-50 Device on Biological Samples with 650 nm Wavelengths. Sci Tech Asia 2025, 30, 220-230.