Muhammad, Irsyad The Addition of Phase Change Materials in the Wall to Reduce the Overall Thermal Transfer Value (OTTV). Universitas Nusa Cendana (UNDANA).

Muhammad, Irsyad and Amrizal, Amrizal and Dyan, Susila HEAT TRANSFER CHARACTERISTICS OF COCONUT OIL AS PHASE CHANGE MATERIALS IN FREEZING PROCESS. International Journal on “Technical and Physical Problems of Engineering”.

Muhammad, Irsyad and Amrizal, Amrizal HEAT TRANSFER CHARACTERISTICS OF COCONUT OIL AS PHASE CHANGE MATERIALS IN FREEZING PROCESS. International Organization of IOTPE.

Muhammad, Irsyad Heat Transfer Characteristics of Paraffin in Staggered Fins Heat Exchanger for the Cooling Process to Room Cooling Applications. IOP Publishing Ltd..

Muhammad, Irsyad and Amrizal, Amrizal KARAKTERISTIK PERPINDAHAN PANAS ALAT PENUKAR KALOR TIPE STAGGERED FINS BERISI MATERIAL FASA BERUBAH DARI MINYAK KELAPA PADA PROSES PEMBEKUAN. Teknik Mesin Universitas Brawijaya.

Muhammad, Irsyad Karakteristik Perpindahan Panas Alat Penukar Kalor Berisi Material Fasa Berubah Pada Proses Pembekuan. FT Unila.

Amrizal, Amrizal and Amrul, Amrul and Muhammad, Irsyad Performance Analysis of PV/T-TEC Collector for The Tropical Climate Conditions of Indonesia. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences.

Amrizal, Amrizal and Yandi, P and Muhammad, Irsyad Performance comparison of single and double pass PV/T solar collectors integrated with rectangular plate fin absorber. IOP Conference Series: Materials Science and Engineering.

Andriyanto, Andriyanto and Muhammad, Irsyad and Agus, Sugiri and Amrizal, Amrizal Thermal Energy Storage Characteristics of Paraffin in Solar Water Heating Systems with Flat Plate Collectors. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences.