@article{{WRTP}{}, author = {Sari, R.}, title = { Preface}, journal = {Warta Pengabdian}, volume = {18}, number = {1}, year = {2024}, doi = {10.19184/wrtp.v18i1.43666}, url = {https://jurnal.unej.ac.id/index.php/WRTP/article/view/43666} }