Nofianti Dewi, Saidah Syamsuddin, Kristian Liaury, Andi Alfian Zainuddin, Haerani Rasyid, Sonny Teddy Lisal. THE EFFECT OF ADJUVANT THERAPY OF FOLIC ACID AND METHYLCOBALAMINE ON HOMOCYSTEINE LEVELS AND COGNITIVE FUNCTION IN SCHIZOPHRENIA PATIENTS . J Popl Ther Clin Pharmacol. 2023;30(18):1466-1476. doi:10.53555/jptcp.v30i18.2769