Nazarrudin, R. and Saptoadi, H. (2022) “The Effect of Microwave Oven Power Variations on Co-Pyrolysis Process of Oil Palm Shells and Polystyrene: Pengaruh Variasi Daya Microwave Oven Terhadap Proses Co-Pirolisis Cangkang Kelapa Sawit dan Polistirena ”, Procedia of Social Sciences and Humanities, 3, pp. 34-40. doi: 10.21070/pssh.v3i.193.