Tristina, Anzelina, Ika Rifqiawati, Mahrawi Mahrawi, Mila Ermila Hendriyani, and Rida Oktorida Khastini. 2024. “Revealing Obstacles: Examining High School Students’ Difficulties in Understanding Digestive System Concepts in Class XI MIPA”. Jurnal Penelitian Pendidikan IPA 10 (6):3342-50. https://doi.org/10.29303/jppipa.v10i6.6860.