Putri, M.N., Kusworo Adi, M.Irwan Katili, Sidin Hariyanto and Dwi Rochmayanti 2022. COMPARISON MEASUREMENT AND CALCULATION OF BRAIN TUMOR IN MRI MODALITIES UTILISING SPIN-ECHO PULSE SEQUENCE T1-WEIGHTED CONTRAST AND DIGITAL IMAGE PROCESSING APPLICATIONS. Journal of Vocational Health Studies. 6, 2 (Nov. 2022), 151–157. DOI:https://doi.org/10.20473/jvhs.V6.I2.2022.151-157.