Matondang ASB, Yulkifli Y, Mairizwan M, Sari MB. Compact Spectrophotometer Using TEMT600 Sensor for Protein Concentration Measurement. Department of Physics, Universitas Negeri Padang [Internet]. 2024 Dec. 30 [cited 2025 Jan. 15];2(4). Available from: https://jeap.ppj.unp.ac.id/index.php/jeap/article/view/74