1.
Nugroho I, Susilaningsih E, Wijayati N. Instrument Design to Measure the Critical Thinking Skill of Students that Participate in Chemistry National Science Olympiad. JISE [Internet]. 5Aug.2019 [cited 28Apr.2024];8(2):147 -152. Available from: https://journal.unnes.ac.id/sju/jise/article/view/27839