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Penguatan Karakter Peserta Didik Melalui Ekstrakurikuler Tapak Suci Di SMA Muhammadiyah 1 Ponorogo. IPSSJ [Internet]. 2025 Aug. 28 [cited 2026 Oct. 21];2(03 Agustus):6919-30. Available from: https://ipssj.com/index.php/ojs/article/view/811