Analisis Komparatif Perbandingan Regulasi (PERMEN PUPR No. 21 Tahun 2021) dan GBCI pada Penerapan Green Retrofitting di Indonesia, Singapura, Malaysia dan Hong Kong = Comparative Analysis of Regulations (PERMEN PUPR No. 21 Tahun 2021) and GBCI on the Implementation of Green Retrofitting in Indonesia, Singapore, Malaysia and Hong Kong

Legal analysis regarding the double role of the sole shareholder acted as the sole director in single member limited liability company: a comparative study between Indonesia, Singapore, Hong Kong, and Australia = Analisis hukum mengenai peran ganda pemegang saham tunggal bertindak sebagai direktur tunggal pada Perseroan Perorangan: studi banding antara Indonesia, Singapura, Hong Kong, dan Australia

Analisis volatility spillover antara harga minyak dunia dengan lima indeks saham sektoral di Indonesia, Singapura, Korea dan Hong Kong = Volatility spillover analysis between world oil price and five sectoral index in Indonesia, Singapore, Korea and Hong Kong

Pengaturan Perlindungan Investor Waran Terstruktur dalam Pasar Modal Indonesia (Studi Perbandingan dengan United Kingdom, Singapura, dan Hong Kong) = Structured Warrant Investor Protection Regulations in the Indonesian Capital Market (Comparative Study with the United Kingdom, Singapore and Hong Kong)

Perlindungan Investor Melalui Klasifikasi Investor di Pasar Modal (Studi Banding di Negara Indonesia, Amerika Serikat, Singapura, Hong Kong, dan Kanada) = Protection of Investor Through Investor Classification in the Capital Market (Comparative Studies in Indonesia, the United States, Singapore, Hong Kong, and Canada)