Pengaturan mengenai keanggotaan dalam perkumpulan koperasi sebagai badan usaha berbadan hukum = Regulations about cooperatives membership as business entity and law entity

Pergeseran paradigma mengenai keanggotaan dan permodalan dalam pengaturan legislasi koperasi di Indonesia sejak kemerdekaan = Paradigm shifing concerning membership and capitalship in cooperatives act ever applied since the independence of Indonesia

Studi Komparatif Pengaturan Kepesertaan Sistem Jaminan Kesehatan Nasional antara Indonesia, Singapura, dan Prancis = Comparative Study of the Membership Arrangements of National Health Insurance Systems in Indonesia, Singapore, and France

Studi Komparatif Pengaturan Pendirian Bank antara Indonesia, Belanda, Singapura, dan Inggris = Comparative Study of Bank Establishment Provisions between Indonesia, The Netherlands, Singapore, and United Kingdom

Penggunaan Kekayaan Intelektual Sebagai Objek Jaminan Fidusia: Studi Komparatif Antara Indonesia, Inggris, dan Singapura = Intellectual Property-Based Fiduciary Guarantees: a Comparative Study between Indonesia, United Kingdom, and Singapore