Jenirita, K., N. Ain, and C. Sundaygara. “ISCOVERY EARNING ERBASIS LIPPED LASS ERHADAP KTIVITAS AN ENGUASAAN ONSEP”. AINSTEK urnal erapan ains & eknologi, vol. 3, no. 1, July 2021, pp. 51-58, doi:10.21067/jtst.v3i1.4810.