Kusuma Peny Kuncara; Hari Wahyono; Sri haryati. KEEFEKTIFAN PjBL BERBASIS TEKA-TEKI SILANG ONLINE DALAM KETERAMPILAN MENULIS TEKS EKSPLANASI SISWA KABUPATEN MAGELANG: EFFECTIVENESS OF PJBL BASED ON ONLINE CROSSWORDS IN EXPLANATORY TEXT WRITING SKILLS FOR MAGELANG REGENCY STUDENTS. JDBI 2024, 5, 100-107.