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All Journal International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jurnal Agro Estate PESHUM
Adi Widjajanto
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Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Energy Social Sciences Other

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PROPAGATION OF TUNERA PLANTS Febriana Roosmawati; Adi Widjajanto; Ritna Wahyuni; Dhany Fadlur Rohman; Aldi Krisdian; Dimas Bagus Setiawan; Bistok Gumartop; Bisma Agung; Ahmad Fauzi Pangaribuan
International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Vol. 4 No. 2 (2024): July-October 2024
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/irpitage.v4i2.1906

Abstract

The propagation of Tunera Plants with the aim and Community Service Program implemented is to synergize the potential and knowledge possessed by the Academic Community with the realities currently being faced by society, especially our community which is related to the competence of the field of knowledge of the Plantation Cultivation Study Program and Plantation Product Processing Technology Study Program. Benefits The benefit of the Community Service Program implemented is the creation of multiplication of tunera subulate plants among community farmers. It is hoped that this will be beneficial for farmers in controlling pests naturally without using pesticides which can reduce the fertility of the soil itself. Community service was carried out in Buntu Turunan Village, Hatonduhan District, Simalungun Regency, North Sumatra Province, carried out for 3 days, starting from 28 - 29 August 2023. With the results of community service activities, it can provide education and innovation for the community that the tunera plant is very important. useful for oil palm plants in controlling pests including fireworms.
Analisis Kebijakan Lingkungan Terhadap Pemanfaatan SDM Dalam Mendukung SDGS Dalam Perspektif Hukum Loso Judijanto; M. Ainur Ridlo; Arief Fahmi Lubis; Zulfa Zainuddin; Adi Widjajanto
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 4 No. 2: Februari 2025
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v4i2.7996

Abstract

Penelitian ini menganalisis dampak kebijakan lingkungan terhadap pemanfaatan sumber daya manusia (SDM) dalam mendukung tujuan pembangunan berkelanjutan (SDGs) dari perspektif hukum. Dalam era transisi hijau, kebijakan lingkungan menjadi instrumen penting dalam mendorong inovasi dan peningkatan kapasitas SDM yang berorientasi pada keberlanjutan. Studi ini menggunakan pendekatan kualitatif dengan metode fenomenologi untuk memahami implementasi kebijakan lingkungan di tingkat nasional dan daerah. Data diperoleh melalui analisis kebijakan, wawancara dengan pemangku kepentingan, serta studi literatur dari penelitian terdahulu (2015-2025). Hasil penelitian menunjukkan bahwa kebijakan lingkungan berkontribusi terhadap peningkatan keterampilan tenaga kerja dalam sektor energi terbarukan, pengelolaan limbah, serta industri hijau lainnya. Namun, implementasi kebijakan masih menghadapi berbagai tantangan, termasuk kurangnya koordinasi antar lembaga, rendahnya keterampilan teknis SDM, serta partisipasi masyarakat yang masih terbatas. Di beberapa daerah, kebijakan berjalan efektif dengan dukungan akademisi dan sektor swasta, sementara di daerah lain masih terdapat kesenjangan dalam penerapan regulasi dan pengembangan SDM. Implikasi dari penelitian ini menegaskan perlunya kebijakan lingkungan yang lebih adaptif dan inklusif dalam pengelolaan SDM. Sinergi antara pemerintah, akademisi, dan sektor industri menjadi kunci utama dalam memastikan kebijakan lingkungan tidak hanya berdampak ekologis, tetapi juga meningkatkan daya saing tenaga kerja dan mendukung pembangunan ekonomi berkelanjutan. Oleh karena itu, perumusan kebijakan berbasis bukti serta peningkatan investasi dalam pendidikan dan pelatihan SDM hijau menjadi langkah strategis menuju pencapaian SDGs.
THE EFFECT OF DIVIDEND POLICY AND LEVERAGE ON COMPANY VALUE (STUDY OF FMCG COMPANIES LISTED ON THE STOCK EXCHANGE IN 2019-2023) Febriana Roosmawati; Adi Widjajanto; Fara Maretta Fedinanda Kusumastuti; Rina Br. Bukit
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 6 (2024): December
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i6.2216

Abstract

Investors believe in the high value of the company because it shows good performance and profitable future prospects. Companies seek to increase profits or wealth, especially for their shareholders, by increasing the market value of the company's stock price. This study investigates how dividend policy and leverage affect the value of the company in Fast-Moving Consumer Goods (FMCG) companies listed on the Stock Exchange from 2020 to 2023. Secondary data obtained from relevant company financial statements were used in the data collection process. Panel data regression was used to test the hypotheses. The results show that dividend policy increases the value of the company, which means that investors consider a good dividend policy as an indicator of the health and growth of the company. Leverage also has a positive effect on the value of the company, indicating that the wise use of debt can increase the value of the company. This study makes an important contribution to the understanding of the factors that affect the value of the company in the context of the FMCG industry. The practical implication of this study is that company management can consider a better dividend policy, wise debt management as a strategy to increase their company value.
PROCESSING PALM FRONDS INTO CHARCOAL BRICKETS AS AN ALTERNATIVE FUEL IN TONDUHAN VILLAGE – SIMALUNGUN Delyana Rahmawany Pulungan; Guntoro; Febriana Roosmawati; Adi Widjajanto; Yosua Purba; Purnama Fatur Arivai; Safira Anandra Meliala; Suci Madani Harahap; Ragil Satrianto; Dimas Prasetyo
International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Vol. 3 No. 3 (2023): November 2023 - February 2024
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/irpitage.v3i3.1409

Abstract

Oil palm frond waste is often ignored in Tonduhan Village, Simalungun Regency. These oil palm fronds are often left to dry by village communities without optimal use. So, through this community service, students and ITSI lecturers provide education regarding handling palm oil waste in an environmentally friendly manner and even with high economic value, namely processing palm fronds into charcoal briquettes that can be used for themselves and sold to increase the village community's income. The activity began by introducing the potential of palm oil and its waste which provide benefits and economic value. Then the community was invited to take part in making charcoal briquettes from palm frond waste. The village community was very enthusiastic in this activity. Their knowledge increases in processing frond waste and is very active in this activity.
EFEKTIVITAS BURUNG HANTU (Tyto alba) SEBAGAI PREDATOR ALAMI TIKUS di PERKEBUNAN KELAPA SAWIT Febriana Roosmawati; Adi Widjajanto; Fisen Simbolon; Tomi Febrianta; Natasya Asditi; Mayang; Gabriel Silalahi
Agro Estate Vol 9 No 2 (2025): Desember 2025
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jae.v9i2.373

Abstract

Hama tikus merupakan salah satu organisme pengganggu tanaman utama pada perkebunan kelapa sawit yang menyebabkan penurunan produksi dan kualitas hasil panen. Pengendalian hama tikus secara kimiawi menggunakan rodentisida masih banyak diterapkan, namun berisiko terhadap lingkungan dan organisme non-target. Oleh karena itu, diperlukan alternatif pengendalian yang lebih ramah lingkungan melalui pemanfaatan musuh alami, salah satunya burung hantu (Tyto alba). Artikel ini bertujuan untuk mengkaji peran dan efektivitas burung hantu sebagai agen pengendali hayati hama tikus pada perkebunan kelapa sawit. Hasil kajian menunjukkan bahwa Tyto alba mampu menekan populasi tikus secara signifikan, lebih efisien secara ekonomi, serta sejalan dengan prinsip Pengendalian Hama Terpadu (PHT). Keberhasilan pengendalian sangat dipengaruhi oleh ketersediaan sarang, pengelolaan habitat, dan minimnya gangguan manusia.
Co-Authors Ahmad Fauzi Pangaribuan Aldi Krisdian Arief Fahmi Lubis Bisma Agung Bistok Gumartop Dhany Fadlur Rohman Dimas Bagus Setiawan Dimas Prasetyo Fara Maretta Fedinanda Kusumastuti Febriana Roosmawati Fisen Simbolon Gabriel Silalahi Guntoro Loso Judijanto M. Ainur Ridlo Mayang Natasya Asditi Purnama Fatur Arivai Ragil Satrianto Rina Br. Bukit Ritna Wahyuni Safira Anandra Meliala Suci Madani Harahap Tomi Febrianta Yosua Purba Zulfa Zainuddin