Muhammad Arif Hanny Ferry Fernanda, Ashon Sa’adi, and Sudjarwo. “VERIFIKASI LINIERITAS KURVA BAKU TESTOSTERON MENGGUNAKAN METODE ELISA (ENZYME-LINKED IMMUNOSORBENT ASSAY)”. Journal of Research and Technology, vol. 5, no. 1, June 2019, pp. 50-56, doi:10.55732/jrt.v5i1.446.