Hastuty, Yulina Dwi. “STUDI PERSEPSI REMAJA PUTRI ATAS DIET BERDASARKAN GOLONGAN DARAH (Studi Kasus Di SMA Kemala Bhayangkari 1 Medan)”. Jurnal Pendidikan Kimia 6, no. 1 (April 25, 2014): 51–59. Accessed July 3, 2025. https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/5478.