Astuti DW, Fatimah S, Zubaidah A. Identifikasi Boraks pada Lontong Sayur di Sunmor UGM. JoH [Internet]. 2017Aug.8 [cited 2024Nov.22];2(2):48-1. Available from: https://journal.gunabangsa.ac.id/index.php/joh/article/view/43