Elonora, G. E., Sholikhan, and H. Y. Pratiwi. “ODEL PS ELALUI AINTIFIC PPROACH ERHADAP EMAMPUAN ERPIKIR RITIS ESERTA IDIK”. AINSTEK urnal erapan ains & eknologi, vol. 3, no. 3, Sept. 2021, pp. 252-7, doi:10.21067/jtst.v3i3.6229.