Mariamah M, Suastra IW, Aryana IB. Analysis on why low learning outcome of mathematics and science in Elementary School at Bima District. J. Pijar.MIPA [Internet]. 2022 Jan. 21 [cited 2024 Nov. 22];17(1):100-5. Available from: http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3227