TY - BOOK TI - A Developmental study on a sustainable alternative pen from papaya (Sinta papaya) stem and ariana pomegranate (Punica granatum 'ariana') arils AV - STM 2024 009 PY - 2024/// KW - Alternative pen KW - Natural sources KW - Papaya (Sinta papaya) KW - Ariana pomegranate (Punica granatum 'ariana') ER -