Hassan, Masjuki, Indra Mahlia, Saidur Rahman, and Imtiaz Ahmed Choudhury. 2018. “THE APPLICABILITY OF ISO 5151 AND ISO 8187 TEST CONDITION FOR AIR CONDITIONER AND HOUSEHOLD REFRlGERATOR IN MALAYSIA”. Jurnal Mekanikal 10 (2). https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/270.