Lanskap Linguistik pada Rambu Petunjuk di Ruang Publik Expo 2020 Dubai, Uni Emirat Arab = Linguistic Landscape on Guide Signs in Public Spaces of Expo 2020 Dubai, United Arab Emirates

Resistensi terhadap pemikiran barat dalam film (kajian semiotik: Film My Name is Khan) = Resistance to western thinking in the film (the study of semiotik : My Name is Khan)

Signage dan signage system. (Sebuah tinjauan mengenai penataan kampus)

Pengawasan terhadap papan nama notaris yang menyimpang kode etik notaris = Observasion on the notary name sign that deviates from notary code of ethics

Guide sign design : commercial complex, hotel, company-related facility, shop, amusement facility, public area, educational facility, medical care and welfare facility, museum, theatre