Items where Author is "., Raharjo S.J."

Article

Budianta, Tarsisius Dwi Wibawa, Utomo, Adrianus Rulianto and ., Raharjo S.J. (2020) Optimization of concentration of stevia leaves (Stevia rebaudiana Bert.) and black tea: study on phytochemical composition and antioxidant activity of mixed stevia-black tea solution. IOP Conference Series Earth and Enviromental Science, 472 (1). pp. 1-10. ISSN 1755-1315