Hidayati NN, Suprapta B, Sulistyo WD. DESAIN BAHAN AJAR HANDOUT QR CODE MATERI KEHIDUPAN MESOLITIK GUA LAWA SAMPUNG. JP [Internet]. 2022 Nov. 2 [cited 2025 Jun. 27];6(1):50-7. Available from: https://journal.unesa.ac.id/index.php/jp/article/view/12762