project source MATCH 49K matche learning submission researchgate PAPERS character INDEX malasari exclude tiur STUDENT siregar 2115112870 colap SIMILARITY ID SOURCES file 2023 SOURCE suci 214 2982 pdf REPORT internet PRINTED PUBLICATIONS word need center date bibliography 17PM colab frisnoiry count net laboratory ONLY ORIGINALITY analysi 0700 www INTERNET quote jun UTC ALL 17196 name elfitra SELECTED