CADAR, Oana, et al. “COMPARATIVE EVALUATION OF SOME MINOR- AND MAJOR ELEMENT CONTENTS IN COMMERCIAL YOGURTS”. Studia Universitatis Babeș-Bolyai Chemia, vol. 60, no. 4, Dec. 2015, pp. 77-84, https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8496.