Sabri, Yusril (2025) Asas Kepastian Hukum Dalam Pelaksanaan Perjanjian Build Operate Transfer (BOT) Pada Proyek Pemerintah Guna Percepatan Pembangunan Di Indonesia. Other thesis, Universitas Islam Riau.

Gaol, Egi Lumban and Idris, Zulherman and Erlina, Erlina and Susanti, Heni and Sabri, Yusril and Santri, Selvi Harvia (2021) Prohibition of Same-Tribe Marriagr in the Indigenous People of Kenegerian Logas Tanah Darat (Luhak Nan Sambilan) Riau. In: Proceeding International Conference on Malay Identiti (ICMI).