Halim, Lilia (Universiti Kebangsaan Malaysia),Ramli, Murni (Universitas Sebelas Maret, Indonesia),Norawi Ali, Mohd (Universiti Sains Malaysia)
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Sukmana, Oman (Universitas Muhammadiyah Malang, Indonesia),Salahudin (Universitas Muhammadiyah Malang, Indonesia),Robbie, Iqbal (Universitas Muhammadiyah Malang, Indonesia),Roziqin, Ali (Universitas
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