Murtikusuma, R. P., Hobri, H. and Pratiwi, C. C. (2022) “Analysis of Student Error in Completing Sharing task and Jumping Task based On Watson Criteria”, Edumatica : Jurnal Pendidikan Matematika, 12(2), pp. 150-159. doi: 10.22437/edumatica.v12i02.17032.