https://ojs.poltesa.ac.id/index.php/Hippocampus <p style="text-align: justify;"><strong>Hippocampus:</strong>&nbsp;(e-ISSN 2830-7968 and p-ISSN 2961-7138) was published in 2022 by the Center for Research and Community Service (P3M) of the Sambas State Polytechnic. This journal publishes community service results, especially in Agrocomplex (Fisheries and Marine, Animal Husbandry, Forestry, Agriculture, Plantations, and Food) carried out by lecturers, students, other academic circles, and public parties. The purpose of this journal is to disseminate conceptual thinking ideas and ideas from community service activities in the field of agrocomplex and food both in the form of scope which includes counseling, training, socialization, entrepreneurship, education, and training, as well as community empowerment.&nbsp; It is published 2 times in June and December every year.</p> PUSAT PENELITIAN DAN PENGABDIAN PADA MASYARAKAT (PPPM) POLITEKNIK NEGERI SAMBAS en-US Hippocampus 2961-7138 <p style="text-align: justify;">Authors submitting manuscripts do so with the understanding that if accepted for publication, the copyright of the article will be given to the <strong>Hippocampus</strong>. Copyright includes the right to reproduce and transmit articles in all forms and media, including reprints, photographs, microfilm, and other similar reproductions, as well as translations.</p> <p style="text-align: justify;">The editors of the <strong>Hippocampus</strong> make every effort to ensure that no false or misleading data, opinions, or statements are published in the journal.&nbsp;However, the content of articles and advertisements published on <strong>Hippocampus</strong> is the responsibility and responsibility of the authors and advertisers respectively.</p> <p style="text-align: justify;">Users of this website will be licensed to use the materials from this website in accordance with the Creative Commons International License 4.0 (CC-BY-SA). No fees are charged. Please use the appropriate materials.</p> <p style="text-align: justify;">Copyright by <strong>Hippocampus: Jurnal Pengabdian Kepada Masyarakat</strong> uses the latest version of the <a href="http://creativecommons.org/licenses/by-sa/4.0/">CC-BY-SA</a> license, which grants the most extensive rights to authors.&nbsp;All articles published by <strong>Hippocampus</strong> are considered to have been released under the Creative Commons International License 4.0 (CC-BY-SA). These are open access articles distributed under the terms of the Creative Commons International License 4.0 (CC-BY-SA).</p> <p style="text-align: justify;">Please download the <a href="https://docs.google.com/document/d/1fpaDpggw0sHxcJBRMfDFExgnAxg0XXyX/edit?rtpof=true&amp;sd=true">Author's Declaration</a>. The author's declaration form must be completed in relation to the article and signed the original and sent a scanned document file (softcopy) to our email <strong>hippocampus@poltesa.ac.id</strong> or sent to the Editorial Office in the form of an original hard copy and the article in softcopy form.</p> <p>Creative Commons License</p> <p>This work is licensed under the <a href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons International License 4.0 (CC-BY-SA)</a></p> https://ojs.poltesa.ac.id/index.php/Hippocampus/article/view/1337 <p><em>Packaging design is&nbsp;an important aspect&nbsp;of enhancing the&nbsp;attractiveness and market&nbsp;value of products, Packaging design plays an important role in increasing the attractiveness and selling value of a product. This community service activity aims to improve the ability of housewives in Karya Indah Village, Apung District, Kampar Regency, in designing packaging for dishwashing soap and floor cleaner. The activity was carried out through socialization, education, demonstration, and direct practice using the Canva and PixelLab applications based on Android. The material covers the function of packaging as a visual communication medium, basic design principles, color selection, arrangement of product information, and making packaging stickers. The results of the activity showed that participants actively took part in the training and were able to produce more attractive and informative packaging designs. This training also increased participants' understanding of the role of packaging in supporting marketing and product competitiveness. This activity successfully improved the knowledge and skills of partners in designing packaging and supported the development of household businesses.</em></p> Imelda Yunita Ayu Diana Erpiani Siregar Fikratul Ihsan Resdati Resdati Rahmayuni Rahmayuni Muhammad Zakiyul Fikri Copyright (c) 2026 Hippocampus https://creativecommons.org/licenses/by-sa/4.0 2026-06-30 2026-06-30 5 1 1 7 10.47767/hippocampus.v5i1.1337 https://ojs.poltesa.ac.id/index.php/Hippocampus/article/view/1341 <p><em>This community service program introduced ocean literacy, basic diving skills, and marine safety to high school and university students in Sorong. The activity aimed to improve participants' introductory knowledge and skills in basic diving, safety at sea, and human-resource development for the marine and fisheries sector. It was conducted at the Sorong Marine and Fisheries Polytechnic campus on 29 April 2026, 08:00-17:00 WIT. Training combined lectures, case studies, scuba-equipment demonstrations, and supervised practice at the campus beach. Topics covered diving equipment, basic techniques, buddy coordination, buoyancy, emergency procedures, diving health and pressure principles, and recognition of potentially dangerous marine life. Learning was evaluated through oral pre-test and post-test questions using equivalent competency indicators. The activity integrated classroom learning, equipment familiarization, and direct practice. Quantitative pre-test and post-test scores were not included in the data supplied for manuscript preparation; therefore, numerical learning gains should be added after the evaluation recap is available.</em></p> Lay Tjarles Abdul Ghofir Muh Kasim Rohyadi Rohyadi M. Nurtubini Egbert Josua Sirait Sugito Sugito Anthon Apolos Orisu Samsul Bachri Max Siaila Fataha Ilyas Hasan Ahwan Abdullah Rusli Rusli Dheni Rossarie Sri Wahyuni Firman Copyright (c) 2026 Hippocampus https://creativecommons.org/licenses/by-sa/4.0 2026-06-30 2026-06-30 5 1 8 14 10.47767/hippocampus.v5i1.1341