Chochkov, Rosen M., Zlateva, Denka Yordanova, Stefanova, Dana Asenova Effect of Spirulina Platensis and Kelp Algae on the Content of Thiamine and Riboflavin in Wheat Bread,
National University of Food Technologies, 2020, pp. 145-157, ISSN 2304-974X (print) ; 2313-5891 (online).