Lalu Yulhaidir, Budi Eko Soetjipto, Nur Eva, Tutut Chusniyah. (2023). The Effect of Problem-Focused Coping Training on the Resilience of Early Adolescent Students Across School Engagement. Journal for ReAttach Therapy and Developmental Diversities, 6(10s(2), 464–475. https://doi.org/10.67145/jrtdd.v6i10s(2).1370