Co-Authors Andiaswaty, Heni Asriwati, Asriwati Asriwati,, Asriwati Fitriani, Arifah Devi Jayanti Pardede, Merly Mappeaty Nyorong Nasution, Zuraidah Nur’aini, Nur’aini Rismawati Rismawati Siyen, Sim Sylvana, Fatma Tarigan Sibero, Jitasari Tombeg, Zadrak Wardati, Wardati Y. Fau, Sumardiani Yani, Fitra Yetti R, Erni