Putra IGAS, Riastini PN, Jayanta INL. Higher Order Thinking Skill Instrument for Science Subject in Sixth Grade of Elementary School. JP2 [Internet]. 2024 Jul. 25 [cited 2025 Apr. 4];7(2):297-304. Available from: https://ejournal.undiksha.ac.id./index.php/JP2/article/view/81311