https://www.youtube.com/watch?v=11DTIQG_fMs
https://www.youtube.com/watch?v=BZuy3zQKJXc
https://www.youtube.com/watch?v=ayf8AqDiZIU
http://cheguuafinur.blogspot.com/2012/08/pengenalan-tatabahasa.html
http://anelyza.blogspot.com/2009/08/kesalahan-tatabahasa-dalam-karangan.html
http://eprints.utm.my/id/eprint/10405/1/MASALAH-MASALAH_DISIPLIN_DI_SEKOLAH.pdf
https://cikguramsulbmspm.blogspot.com/2018/01/panduan-dan-kriteria-karangan-cemerlang.html
