The Effect of Quartet Card Media on Improving Literacy about the Dangers of Bullying among SMPLB Students at SLB Rela Bhakti 1 Gamping. special [Internet]. 2024 Oct. 31 [cited 2026 Jun. 23];5(2):183-7. Available from: https://jurnal.unipasby.ac.id/special/article/view/9752