Purba, Rianto. “IMPLEMENTASI MODEL LEARNING CYCLE DALAM UPAYA MENINGKATKAN KOMPETENSI SISWA MEMAHAMI TEKS PROSEDUR DI KELAS VII-J SMPN 1 SIDIKALANG”. JGK (Jurnal Guru Kita) 2, no. 2 (April 10, 2018): 54–61. Accessed January 7, 2025. http://103.242.233.34/index.php/jgkp/article/view/9433.