RATNA, Maharani. Optimalisasi PKK Peduli Covid 19: Tantangan New Normal. Seminar Nasional Pengabdian Kepada Masyarakat UNDIP 2020, [S.l.], dec. 2020. Available at: <https://proceedings.undip.ac.id/index.php/semnasppm2019/article/view/391>. Date accessed: 05 nov. 2024.