Agus Priyanto, Titik Juwariyah, and Eko Dian Hs. “The Relationship Between Knowledge and Attitudes of Patients Level Compliance With Protocol Implementation Covid-19 Health On Pandemic Period In R S Mata Undaan Surabaya”. Journal of Scientific Research, Education, and Technology (JSRET), vol. 1, no. 2, Dec. 2022, pp. 493-04, doi:10.58526/jsret.v1i2.268.