Mohamad Dimyati Ayatullah, I Wayan Suardinata, Sari, M. D., Lukman Hakim, & Aracely Amanda Gusta. (2026). Implementation of user-centered design and white-box testing for a laboratory equipment loan application. JURNAL ELTEK, 24(2), 121–130. https://doi.org/10.33795/eltek.v24i2.5543