Marlina, Lina, Fransiskus Harf Poluan, and Ribka Liliana Zebua. 2021. “IMPROVEMENT OF THE LIFE QUALITY FOR LARYNGOPHARYNGEAL REFLUX PATIENTS AFTER RECEIVING PROTON PUMP INHIBITOR (PPI) THERAPY AT THE ENT-KL POLYCLINIC OF UKI HOSPITAL JANUARY 2021 - FEBRUARY 2021”. International Journal of Research -GRANTHAALAYAH 9 (4):281-96. https://doi.org/10.29121/granthaalayah.v9.i4.2021.3866.