Nasution, I. K., Rambe, A. S., Fitri, F. I., & Iswandi Erwin. (2019). Cognitive Function and Blood Pressure Examination in Padang Bulan Selayang II Subdistrict. Journal of Saintech Transfer, 1(2), 121-127. https://doi.org/10.32734/jst.v1i2.817