Tengku, Syarifah Wikasari. “ANALYSIS OF TEST ITEMS ANALYSIS OF TEST ITEMS OF FINAL EXAMINATION OF THE SECOND SEMESTERS ON CHEMISTRY SUBJECT OF XI NATURAL SCIENCE AT STATE SENIOR HIGH SCHOOL 6 PEKANBARU IN ACADEMIC YEAR OF 2015/2016 ”. Jurnal Riset Pendidikan Kimia (JRPK) 14, no. 1 (August 16, 2024): 8 - 15. Accessed June 9, 2025. http://103.8.12.212:33180/unj/index.php/jrpk/article/view/21675.