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INDONESIA
Jurnal Scientia
Published by SEAN INSTITUTE
ISSN : 23020059     EISSN : 27237486     DOI : -
Core Subject : Education,
Education Mathematics
Scientific Journal is a publication by Sean Institute, which is devoted to the field of education with the topic of Learning Effectiveness studies, Analysis of Learning Influences, Application of Learning Models and the development of instructional media; we also invite the teachers, researchers, and students to send the writings. issued two within one year, namely until February and August.
Arjuna Subject : Umum - Umum
Articles 1,552 Documents
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Morphological Structures of A. Heterophyllus, A. Altilis and A. Camansi Ebele Josephine Ikwuanusi; Alexander Ikechukwu Izundu
Jurnal Scientia Vol. 15 No. 01 (2026): Education and Sosial science 2026
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v15i01.3105

Abstract

The tropical tree species Artocarpus heterophyllus (jackfruit), Artocarpus altilis (breadfruit), and Artocarpus camansi (breadnut) are highly valuable for global food security, yet their close genetic relationships often lead to taxonomic ambiguities and misidentification. This study evaluated the comparative macromorphological and micromorphological configurations of these three species to establish clear diagnostic boundaries. Plant materials were collected from Aguluezechukwu, Anambra State, Nigeria, and formally authenticated at the Nnamdi Azikiwe University herbarium. Qualitative and quantitative leaf architecture was evaluated using standard botanical frameworks across twenty leaves per species. Qualitative macromorphological assessments revealed that A. heterophyllus possesses simple, elliptical leaves with entire margins and cauliflorous fruiting, whereas A. altilis and A. camansi exhibit terminal fruiting and deeply pinnately lobed laminas. Quantitative morphometric analysis confirmed that A. camansi yields the highest leaf blade length (70.42 +/- 1.48 cm), width (41.50 +/- 0.55 cm), and petiole length (5.68 +/- 0.49 cm), while A. altilis exhibits the highest lateral vein density (27.60 +/- 0.14). Anatomically, A. altilis produces seedless syncarps, contrasting with the many-seeded fruits of A. camansi and A. heterophyllus. In conclusion, explicit vegetative and reproductive structural variations provide definitive taxonomic markers for these taxa. These findings provide essential baseline data for accurate germplasm authentication, biodiversity conservation, and agricultural selection programs.
REVIEW OF ONLINE SALES MANAGEMENT USING ECOMMERCE AT CV JIMS HONEY OFFICIAL JAKARTA Intan Kusuma Dewi; Indra Prana
Jurnal Scientia Vol. 12 No. 03 (2023): Education, Sosial science and Planning technique, 2023 (June-August)
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i03.3107

Abstract

Handling online orders is a series of order management processes that arise from online customer purchases, from receiving orders, printing shipping labels or packing slips, fulfilling orders, and submitting them to courier expeditions to be sent to the recipient's address. This study aims to determine the procedure for handling online orders at CV Jims Honey Official. The method used is descriptive qualitative with interviews, observation, and documentation study. The results of this study indicate that CV Jims Honey Official has three types of procedures for handling online orders based on the payment method, namely orders with a balance or credit payment method, cash payments, and payments through the marketplace using receipts. The total online orders entered on the e-commerce website https://jimshoneyindonesia.com/ during the study period were 5671. In handling these orders, several divisions are involved, which are also not free from obstacles in the implementation. Still, these obstacles can be overcome to fulfill customer or reseller orders.
UPS design using lithium-ion batteries, automatic smart charging, and monitoring with blynk application Evi Suhaevi; Ayu Febrina Rizal; Azmi Rahadi
Jurnal Scientia Vol. 13 No. 01 (2024): Education, Sosial science and Planning technique, 2024
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v13i01.3108

Abstract

This study aims to determine the results of UPS design using Lithium ION batteries, automatic smart charging, and monitoring with the Blynk application. This study uses an experimental research design to test and implement Uninterruptible Power Supply (UPS) that uses Lithium-Ion batteries and Automatic Smart Charging with monitoring through the Blynk application. An Uninterruptible Power Supply (UPS) is an electrical backup device in case of a sudden power outage. A modified Valve Regulated Lead Acid (VRLA) battery replaces it with an 18650 Lithium-ion battery, which is parallelized in series to produce the same 12V voltage. DC because this Lithium battery has a longer life than VRLA batteries. In this final project, the author uses the Blynk application to monitor batteries and automatic smart charging, making it easier and more practical. The results of this study state that the tool can operate optimally without hurting the electronic devices tested.
EFFECTS OF WORKLOAD AND JOB STRESS ON EMPLOYEE PERFORMANCE OF BANKING EMPLOYEES: THE MEDIATING ROLE OF JOB SATISFACTION Ryan Fathurrahman Johan; Aryana Satrya
Jurnal Scientia Vol. 12 No. 01 (2023): Education, Sosial science and Planning technique
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i01.3111

Abstract

In the era of banking digitalization, the number of banking employees has decreased from year to year in line with developments in digitalization and the reduced number of bank office networks. Reducing employees in the banking sector will impact employee performance because the number of jobs is disproportionate to the number of existing employees. Employee performance is an important factor in achieving a good level of productivity in a company. Therefore, this study aims to determine the factors that influence the performance of banking employees in Indonesia. Empirical data were collected from 207 conventional bank employees using the online survey method. Analysis method in this study is done by using Structural Equation Modeling (SEM) to test the proposed hypotheses. The results of this study show how workload and job stress negatively affects employee performance, and job satisfaction positively ffects employee performance. The results also found that workload and job stress negatively affects job satisfaction. Furthermore, the results also indicate that job satisfaction mediates the effect of workload and job stress on employee performance. Overall, the results of this study will contribute to the banking sector in preventing job stress experienced by employees to improve employee performance in conventional banks.
MARKETING CONTENT ANALYSIS ON THE TIKTOK APPLICATION PLATFORM (CASE STUDY OF THE TIKTOK ACCOUNT @SOLOCARIFOOD) Triana Hasty Kusuma; Mar'atus Sholikah
Jurnal Scientia Vol. 12 No. 03 (2023): Education, Sosial science and Planning technique, 2023 (June-August)
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i03.3123

Abstract

Analysis of marketing content on the TikTok @Solocarifood account will provide insight into the types of content that are most effective in attracting the attention of a very diverse number of TikTok users. In addition, we will analyze the account's style and approach in conveying their marketing messages, including the use of music, visual effects and interesting narratives. Qualitative research methods are used to understand the marketing content of the TikTok @SolocariFood account and its impact on users. The steps in this study include sample selection, data collection through interviews, observation, and content analysis, data analysis using a thematic or narrative approach, interpretation of results, and preparation of reports. several important discussions that provide in-depth insight into the success of their marketing strategy on the TikTok platform. First, the author's analysis shows that the content marketing account @SolocariFood has succeeded in achieving their marketing goals. In conclusion, content marketing data analysis for the @SolocariFood account on TikTok provides valuable insights for marketers in developing effective and relevant content marketing strategies. The success of content marketing can be seen from the response, interaction, user involvement, and its influence on consumer decisions.
ANALYSIS OF SHOPEEFOOD SERVICES IN INCREASING SALES IN KULINER IN KUDUS CITY Triana Hasty Kusuma
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v11i01.3124

Abstract

One of the most popular e-commerce sites in Indonesia, Shopee, has launched a food-delivery service called ShopeeFood which can be accessed via smartphone applica- tion, making it easier for Indonesians to order food from abroad. As a newcomer to the food delivery industry, ShopeeFood's prices are higher than its competitors. The purpose of this research is to study and analyze the contents of the ShopeeFood platform to help the local food market in Kudus City grow faster than it already is. This research used a probability sampling technique with a total of 50 participants. The ShopeeFood service in Kudus was used as a test case for this Iitian. This research shows that ShopeeFood services have a significant effect on increasing culinary sales in Kudus.
A comparative analysis of english learning needs among regular students and employee class majors in diploma three of mechanical engineering study program focusing on plantation sector at Polytechnic LPP of Yogyakarta Endang Lestari
Jurnal Scientia Vol. 13 No. 01 (2024): Education, Sosial science and Planning technique, 2024
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v13i01.3142

Abstract

In the contemporary landscape of higher education, the proficiency in English language skills is increasingly recognized as a pivotal asset for academic success and professional advancement. This study embarks on a comparative exploration to discern the nuanced disparities in English learning needs between two distinct cohorts within the Applied Bachelor of Mechanical Technology Study Program at Polytechnic LPP of Yogyakarta: regular students and employees pursuing education through the employee class. Employing a mixedmethods approach, the research endeavors to unravel the multifaceted dimensions of English language acquisition, encompassing both the scholastic exigencies of traditional students and the practical demands encountered by employed learners. There were 41 respondents consisting of 37 from the regular class and 4 from the employee class. The researcher used questionnaires to collect the data. The quantitative data were analyzed using descriptive statistics. The data with highest percentage are presented in the table. Based on the need analysis, the student found descriptive, narrative, recount, procedure and article text in their life. The topics consist of measurement tools, instrumentation, sugar fabrication, tools maintenance, and load tools. Pronunciation and Vocabulary become obstacles in learning English. In speaking activities, they want to have more practice and focus on grammar and pronunciation. The main goal in learning English is to improve their communication skill and career preparation. The role of the lecturer should be interactive with students, become a motivator, and apply new technology and fun learning methods. They prefer to work in group and individual. Online media, book, article, song and movie are their favorite learning source. In general, there are some similarities between regular and employee students' perceptions. The result of this study not only contributes to the academic discourse on language education but also holds pragmatic implications for educational policymakers, administrators, and practitioners vested in optimizing the efficacy and inclusivity of English language instruction within vocational tertiary education settings
INTEGRATING VIDEO-VIEWING TECHNIQUES TO IMPROVE VOCATIONAL STUDENTS’ ORAL PERFORMANCE Nurhasanah Halim; Retno Dwigustini; Arrizqi Ramadhan; Susilawati Susilawati; Biyulaika Biyulaika
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.3147

Abstract

Although vocational content has been incorporated into the curriculum, more is needed to cater to the needs of nursing students to view the fundamental act of communication when English is essential. The insufficiency might be catered by providing videos/ video clips available in such a global online video sharing and social media platform as Youtube or a library of free videos made by and for teachers and students everywhere as Nextvista.org. Exposing students to authentic language use through video's multimodal characteristics has made it a popular instructional medium. According to Krashen's Input Theory, students can learn best by comprehending messages or getting comprehensible information through authentic material like video clips. Involving fifteen students, this action research took the cyclical model of Kemmis and McTaggart to practice video-viewing techniques to improve their oral performance. Multiple methods of data collection (scoring rubric, collaborator's observation checklist, and semi-structured interview) were employed to portray the extent of oral performance improvement by practicing the techniques. The findings signified that the student's oral performance is enhanced by using the video-viewing technique, and they also feel optimistic about it. They were able to learn in a meaningful way because of the video's real-world setting. It is further advised that English teachers, particularly those who teach technical and vocational schools, employ such contextual techniques and media to give pupils a better learning experience.
DEVELOPMENT OF INTEGRATED CURRICULUM-BASED MATHEMATICS TEACHING MATERIALS TO EFFECTIVELY TEACH 21ST CENTURY CAPABILITIES Rusmini Rusmini; Fitrah Sari Wahyuni Harahap
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v11i01.3155

Abstract

The purpose of this research is to produce valid, effective, and practical textbooks. In the short term, it aims to produce valid and practical teaching materials for linear algebra courses. Validity based on the relevance of the expected competencies i.e. 21st century competencies. Practicality is measured by the use of teaching materials in classroom learning. This study used a development research design, followed by four steps: 1) initial research, 2) prototyping, 3) summative evaluation, 4) reflection and documentation. In our initial research, we analyzed the need for teaching materials for the Information Systems study program, the reason being that students really needed linear algebra teaching materials that had applied concepts that were described visually that were easy to understand by students. In the prototyping stage, we write teaching materials according to the needs analysis. The prototype was discussed with experts, revised after summative evaluation and implemented during lecture meetings. The result is the final product in the form of teaching materials used during reflection. Our systemic documentation was written according to the established research framework. Finally, a valid, practical linear algebra teaching material has been produced.
THE INFLUENCE OF COGNITIVE CONFLICT STRATEGIES ON STUDENTS' MASTERY OF COMPUTATIONAL THINKING-BASED MATHEMATICAL CONCEPTS Rusmini Rusmini; Muhammad Rizky Mazaly
Jurnal Scientia Vol. 12 No. 03 (2023): Education, Sosial science and Planning technique, 2023 (June-August)
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i03.3156

Abstract

Cognitive conflict is a condition where students encounter new experiences that are not neatly arranged in their cognitive structure. The process of assimilation between old and new concepts in students' cognition. So to hone and improve students' cognitive abilities, it is necessary to have repetition aimed at training students' computational thinking skills which will affect their mathematical mastery. The purpose of this study was to see the effect of cognitive conflict on students' mastery of mathematical concepts. The research method is a case study with a qualitative descriptive and quantitative approach. Learning was carried out to 35 semester II students collaboratively in mastering integral concepts. Pretests are given to determine initial mathematical abilities, then problems are given and solved with computational thinking-based cognitive conflict strategies. The results obtained were very significant for moderate initial abilities, but for high initial abilities it did not affect it, for low initial abilities there was no response. The process that occurs during settlement is very conducive. Post-test results compared to pre-test there is a significant difference

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