YESRAHMATULAH, Y.; MUJTAHID, I.; ARIFIN, S. The Implementation of the Policy on School Operational Assistance (BOS) at Junior High Schools in Indragiri Hilir Regency (A Case Study at Junior High Schools in Tembilahan Sub-District). Kelola: Jurnal Manajemen Pendidikan, v. 8, n. 1, p. 1-10, 22 jun. 2021.