G. G. Gumilar, A. . Kadarohman, N. Nahadi, and F. M. T. . Supriyanti, “Analysis of the Biochemistry Practicum Program on the Topic of Enzymes during the Covid-19 Pandemic”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 9, no. 9, pp. 7288–7293, Sep. 2023.