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All Journal Jurnal Farmasi Higea Santhet: (Jurnal Sejarah, Pendidikan Dan Humaniora) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences INTELEKTIVA
LEO AGUNG
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Religion Arts Humanities Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Public Health Social Sciences Other

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PEMANFAATAN SITUS KOTA CINA SEBAGAI SUMBER PERMBELAJARAN SEJARAH LOKAL DI KOTA MEDAN SURYA AYMANDA NABABAN; LEO AGUNG; SRI YAMTINA
JURNAL EKONOMI, SOSIAL & HUMANIORA Vol 1 No 04 (2019): INTELEKTIVA : Jurnal Ekonomi, Sosial dan Humaniora E-ISSN 2686-5661
Publisher : KULTURA DIGITAL MEDIA ( Research and Academic Publication Consulting )

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pemanfaatan situs sejarah sebagai sumber belajar dimaksudkan agar pembelajaran juga memanfaatkan aspek dari lingkungan sebagai pendukung dari keberhasilan pendidikan di sekolah. Hal ini juga sangat membantu siswa dalam mengembangkan dirinya dalam suatu pembelajaran sejarah.Sebab dalam hal ini siswa akan mengalami proses pembelajaran yang lebih berorientasi pada diri mereka dan dituntut untuk memvisualisasikan imajinasi mereka yang berkaitan dengan situs sejarah sebagai sumber belajar mereka. Hal tersebut tentunya akan meningkatkan peran dan keaktifan siswa dalam proses pembelajaran sehingga diharapkan siswa akan lebih tertarik belajar sejarah dengan sumber belajar yang nyata dan lebih dekat dengan kebenaran. Penelitian ini bertujuan untuk mengkaji bagaimanapemanfaatan situs kota cina sebagai sumber pembelajaran sejarah lokal di SMA Negeri 11 Medan. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan analisis deskriptif. Metode pengumpulan data melalui studi kepustakaan serta lapangan.
Nationalism Narrative in History Learning In Islamic Education Foundation (A Case Study of Learning History at SMA Al-Islam 1 Surakarta during the COVID-19 Pandemic) Ari Prasetio; Leo Agung; Sariyatun Sariyatun
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 4, No 1 (2021): Budapest International Research and Critics Institute February
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i1.1650

Abstract

The Islamic Education Foundation in Indonesia has gone through several periods, from the era of the Dutch East Indies government to the present. An Islamic foundation which is quite important in the journey of nationalism in Indonesia is the Al-Islam Higher Education Foundation which was founded in 1928. The purpose of this study is to review the extent to which the SMA Al-Islam 1 Surakarta foundation is full of historical values in carrying historical learning with the narrative of nationalism. The method used is descriptive qualitative with purposive sampling technique on several teachers, staff, and students in the school environment. The results of this study indicate that the narrative of nationalism conveyed in history learning at SMA Al-Islam 1 Surakarta certainly has Islamic learning characteristics, even though it is in a conventional learning context. The teacher's background, which is equipped with scientific and distinctive Islamic studies, further encourages teachers to integrate the saga, arguments, hadiths, and ulama's fatwas into the narrative of nationalism. Interestingly, the history lessons carried out by teachers face challenges because they are faced with pandemic conditions that have hindered learning and forced schools to do online learning (online). This then deepens the studies carried out by researchers regarding the ways that teachers adapt to online learning to convey historical learning containing the narrative of nationalism in the midst of a pandemic. 
Uji Aktivitas Antibakteri Fraksi Ekstrak Etanol dari Batang dan Daun Nephrolepis biserrata (Sw.) Schott Terhadap Eschericia coli Anzharni Fajrina; Dwi Dinni Aulia Bakhtra; Leo Agung
Jurnal Farmasi Higea Vol 11, No 1 (2019)
Publisher : STIFARM Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.661 KB) | DOI: 10.52689/higea.v11i1.210

Abstract

Keberagaman kandungan metabolit sekunder yang terkandung dalam Nephrolepis biserrata (Sw.) Schott memiliki beragam potensi aktivitas farmakologis, salah satu aktivitas farmakologis yang masih minim diteliti adalah aktivitas antibakteri. Uji aktivitas antibakteri fraksi ekstrak etanol dari batang dan daun Nephrolepis biserrata (Sw.) Shott terhadap bakteri Eschericia coli dengan menggunakan metode difusi kertas cakram. Pengujian aktivitas antibakteri menggunakan 3 fraksi yaitu fraksi n-heksan, fraksi etil asetat dan fraksi metanol dengan variasi konsentrasi 30 %, 20 % dan 10% serta kontrol negatifnya adalah DMSO dan kontrol positif adalah kloramfenikol. Dari hasil pengujian aktivitas antibakteri didapatkan fraksi etil asetat dengan konsentrasi 30 % dari ekstrak etanol batang memiliki potensi kuat sebagai antibakteri dengan daya hambat sebesar 11,78 mm. Sedangkan fraksi metanol dengan konsentrasi 30 % dari ekstrak etanol daun memiliki potensi sedang dengan daya hambat sebesar 6,17 mm.
21ST CENTURY HISTORICAL LITERACY WITH A MODERN PERSPECTIVE: LITERASI SEJARAH ABAD 21 DENGAN PERSPEKTIF MODERN Merina; Leo Agung
Santhet: (Jurnal Sejarah, Pendidikan Dan Humaniora) Vol 9 No 2 (2025): SANTHET: (JURNAL SEJARAH, PENDIDIKAN DAN HUMANIORA) 
Publisher : Proram studi pendidikan Sejarah Fakultas Keguruan Dan Ilmu Pendidikan Universaitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/santhet.v9i2.5240

Abstract

The 21st-century historical literacy is a significant aspect in the contemporary historical study, where the narrative, production, and consumption of historical knowledge are influenced by technology and societal changes. This article intends to analyse historical literacy theory through the lenses of current scholars, highlighting how historical narratives today are constructed, debated, and applied in a global context. The research utilizes a library research methodology with a discourse analysis approach to current literature on historical literacy. It focuses on how the narratives of history are shaped by modern media and the critical role of digital technology in spreading historical knowledge. Historical literacy theory now demands active engagement with digital tools, critical thinking, and a reflective understanding of diverse historical contexts. This article also provides references from various international sources, focusing on research conducted between 2019 and 2025.
Co-Authors Anzharni Fajrina Ari Prasetio Dwi Dinni Aulia Bakhtra Endah Puspita Sari HERMANU JOEBAGIO Merina Sariyatun Sariyatun SRI YAMTINA SURYA AYMANDA NABABAN