Syahir MB. ï»¹ï»£ïºŽï»¡ ï³ï»¤ïºª ïºƒïº‘ï»® ïº¯ï»«ïº“ïº® ï»ï»£ï»ŒïºŽï±‚ ï»“ï»œïº®ï»© ïºï»Ÿïº˜ïº®ïº‘ï»®ï»¯. Tadib [Internet]. 2013Jun.15 [cited 2025Dec.6];8(1). Available from: https://ejournal.unida.gontor.ac.id/index.php/tadib/article/view/520