Kegagalan inklusi-moderasi Parti Islam Se-Malaysia (PAS) dalam muktamar ke-61 tahun 2015 = The failure of inclusion-moderation of Malaysian Islamic Party (PAS) in the 61st conference of 2015

Studi Environmental Harm Terhadap Pencemaran Sungai Ciujung = Environmental Harm Study Against Ciujung River Pollution

Sino-singapore environmental cooperation: the construction of sino-singapore tianjin eco city (SSTEC) to address the dangers of environmental threats (2007-2018)

Peran Mahathir Mohamad dalam Mendorong Kemenangan Koalisi Pakatan Harapan pada Pemilu di Malaysia Tahun 2018 = The Role of Mahathir Mohamad in Encouraging the Victory of the Pakatan Harapan Coalition in the 2018 Malaysian Election

Bahasa Indonesia dalam wacana propaganda politik kampanye pemilu 2009 satu kajian sosiopragmatik