“…There are certain conditions for which autistic pupils cannot speak even when they communicate well, and that is called 'mutism' (Sakinah & Nurdin, 2014). These autistic students require teachers with unique teaching skills to assist and provide them with the most basic support skills in the aspects of communication, socialisation and behaviour (Alexander, Ayres, & Smith, 2015)the authors include 23 studies where researchers experimentally evaluated training for teachers of students with Autism Spectrum Disorder (ASD. Therefore, the communication skills of these students need to be stimulated and to assist them to create interest to follow through the PdPC session.…”