Mariah, Siti, Devy Febriyany, and Anggri Sekar Sari. 2021. “PIE PRODUCT INNOVATION THROUGH MUNG BEAN FLOUR SUBSTITUTION TO INCREASE FAMILY ECONOMIC PASSION”. Prosiding Pendidikan Teknik Boga Busana 15 (1). https://journal.uny.ac.id/index.php/ptbb/article/view/36525.