History

1. The Journal manajemen dan pemasaran (JUMPER) was founded in August 2022, under the auspices of the campus Universitas Haji Sumatera Utara. At the beginning of its opening, the editor in chief of this journal was Refli Renaldi, but along with the development of the times, Refli Renaldi moved to editorial, and the next editor in chief was Syati Manaharawan Siregar in 2023.

2. Around 2024 and 2025, this journal was hit by numerous hacking attacks, specifically the Judol hack. Many of the journal's systems were not functioning optimally, and some articles were even corrupted. However, the management journal continued to work to improve the situation by implementing a protection feature at the beginning of the journal's webpage, as a precaution against further hacking attacks.

3. Alhamdulillah, today—July 29, 2026—our journal received good news regarding its accreditation results; we are grateful to have been awarded a Rank 4 (SINTA 4) rating by KEMENDIKTISAINTEK (Letter No. 862/DST/D.D1/HM.01.01/2026). We hope this serves as motivation for us to achieve an even higher ranking in the future