Buletin Poltanesa, Tepian, and Jurnal Agriment  are a collection of research articles, scientific works, and dedication from all academic community in order to integrate information. Buletin Poltanesa provides open publication services for all members of the public, both in all tertiary educational and teacher environments and other research institutions, with the freedom to exchange information that is dedicated to facilitating collaboration between researchers, writers and readers through information exchange. Buletin Poltanesa was introduced and developed by the Research Department of Politeknik Pertanian Negeri Samarinda in collaboration with the ISAS – Indonesian Society of Applied Science, based on Memorandum of Understanding (MoU) No.18/ISAS/MoU/2023

Buletin Poltanesa is published periodically twice a year, in June and December, this journals contains the results of research activities, discoveries and ideas in the field all multidisciplinary sciences. Hopefully with the articles in cultivation researchers can share knowledge in order to advance Indonesia, especially East and North Borneo E-ISSN: 2621-069X (Online). Buletin Poltanesa has been accredited SINTA 3 by the Ministry of Higher Education, Science, and Technology (Kemdiktisaintek) under Decree No.10/C/C3/DT.05.00/2025.