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Sari IP, Siregar SU, Hasibuan LR. Efektivitas Penerapan Teknik Manajemen Waktu dalam Belajar Mandiri Matematika. JURAGAN [Internet]. 2026 Aug. 1 [cited 2026 Oct. 18];3(2):6749-61. Available from: https://teewanjournal.com/index.php/juragan/article/view/3729