Afrida D, Sibarani A, Susanti D, Masythah I, Triana H, Ayu Y, Sri Hartati. Development of Indonesian Language Based on Spritual Project Based Learning Approach for Students of Grade VI of SDN 04 Rantau Utara Labuhan Batu. IJERE [Internet]. 2025 Sep. 30 [cited 2025 Dec. 7];4(2):842-5. Available from: https://ejournal.ipinternasional.com/index.php/ijere/article/view/1579