Okvitta, Arin, Indah Lestari, and Adnan Fadkhurosi. 2026. “Group Guidance Problem-Solving Techniques Effectively Improve Student Time Management: Teknik Pemecahan Masalah Dalam Bimbingan Kelompok Efektif Meningkatkan Manajemen Waktu Siswa”. Academia Open 11 (2):10.21070/acopen.11.2026.15097. https://doi.org/10.21070/acopen.11.2026.15097.