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All Journal Indonesian Journal of Interdisciplinary Research in Science and Technology (MARCOPOLO) International Journal for Advanced Research
Hernita Siagian
Universitas Negeri Medan
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Professional Competency of English Teachers and PJOK at SMP Cahaya Pengharapan Abadi Medan Tasya Gabriella Sianturi; Melody Sitorus; Nur Sakinah; Novita Sari Kaban; Hernita Siagian
Indonesian Journal of Interdisciplinary Research in Science and Technology Vol. 1 No. 1 (2023): February 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (292.402 KB) | DOI: 10.55927/marcopolo.v1i1.3614

Abstract

This study aims to determine the competence of teachers when teaching and knowing qualifications whether or not including professional teachers at SMP Cahaya Pengharapan Abadi Medan. This study uses a descriptive qualitative research method. Source of data in the form of primary data. Data collection techniques are observation, interviews and documentation. The subjects of the study were English teachers and PJOK. The results showed that the four basic teacher competencies, both pedagogic competence, social competence, professional competence and personal competence, which were already possessed by English teachers and PJOK teachers as research subjects were good, but there were several points in these competencies that were not possessed. The percentage of teacher competence that is owned is above 85%.
The Influence of Exports and Imports on Indonesia's Economic Growth Nur Sakinah; Novita Kaban; Hernita Siagian; Rahel Hutahaean; Renata Olivia Ginting; Desry Tarigan
International Journal For Advanced Research Vol. 1 No. 2: August 2024
Publisher : Outline Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61730/a6qf3q57

Abstract

The aim of this research is to analyze the influence of exports and imports on economic growth in Indonesia. This research uses secondary data obtained from the Central Statistics Agency for 2012-2023. This research uses multiple linear regression analysis methods and uses several classical assumption tests. To process the data, several tests are used, namely the Statistical Test and the Classical Assumption Test. Data is processed using the Eviews application. From the results of this research, it is known that exports do not have a significant effect on economic growth in Indonesia. Imports also do not have a significant effect on growth in Indonesia.
The Influence of the Agricultural Sector on Poverty Levels in Rural Areas of North Sumatra 2015-2024 Renata Olivia Ginting; Novita Sari Br Kaban; Hernita Siagian; Desry Rasmita Tarigan; Muammar Rinaldi
International Journal For Advanced Research Vol. 2 No. 2: August 2025
Publisher : Outline Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61730/9y577695

Abstract

This study aims to analyze the influence of the agricultural sector on poverty rates in rural areas of North Sumatra during the period 2015–2024. The background of this study is based on the fact that most rural residents depend on the agricultural sector for their livelihoods, but the poverty rate is still relatively high. This study uses a quantitative approach with secondary data from the Central Statistics Agency (BPS) and simple linear regression analysis using SPSS version 2022. The results of the study show that the agricultural sector has a significant effect on poverty rates, as indicated by the significance value of the T test and F test of 0.009 (<0.05). A negative regression coefficient of -0.022 indicates an inverse relationship, namely that an increase in the contribution of the agricultural sector tends to reduce poverty rates. The R² value of 0.599 indicates that 59.9% of the variation in poverty rates is explained by the agricultural sector, while the remaining 40.1% is influenced by other factors. This study concludes that strengthening the agricultural sector through increased productivity, access to technology, and sustainable policy support is an important strategy in reducing poverty in rural areas of North Sumatra.
Co-Authors Desry Rasmita Tarigan Desry Tarigan Devira Chessa Alvindra Marshanda Hutagalung Meiriza, Mica Siar Melody Sitorus Melvany Sinurat Muammar Rinaldi Novianti Naibaho Novita Kaban Novita Sari Br Kaban Novita Sari Kaban Nur Sakinah Nur Umamah Rahel Hutahaean Renata Olivia Ginting Tasya Gabriella Sianturi Venus Situmeang