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All Journal Jurnal Masyarakat Mengabdi Nusantara Digital Bisnis: Jurnal Publikasi Ilmu Manajemen Dan E-commerce Lencana: Jurnal Inovasi Ilmu Pendidikan Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, Dan Sosial Humaniora Jurnal Intelek Insan Cendikia Sosial : Jurnal Ilmiah Pendidikan IPS Jurnal Ekonomi, Manajemen Pariwisata dan Perhotelan
Shika Andari
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Religion Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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The Pembuatan Eco-Enzyme Dari Limbah Organik Buah Dan Sayur Sebagai Pupuk Organik Cair : Studi Kasus Pasar Raya Medan Mega Trade Centre (MMTC) Clarissa Oktoferin Sinaga; Muhammad Najmul Fahmi; Shika Andari; Meilinda Suriani Harefa; Syukri Hidayat
Jurnal Masyarakat Mengabdi Nusantara Vol. 3 No. 2 (2024): Juni : Jurnal Pengabdian Kepada Masyarakat
Publisher : STIPAS Tahasak Danum Pambelum Keuskupan Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58374/jmmn.v2i4.230

Abstract

Eco-enzymes are liquid products resulting from the fermentation of organic wastes such as fruit and vegetable wastes, sugar, and water. The aim of this study is to investigate the potential of eco-enzymes as liquid organic fertilizers using organic waste from orange and pineapple peels. In the experimental design, he used a completely randomized design with three replicates of three organic waste compositions. The treatments used are pineapple peel, orange peel, and a mixture of pineapple and orange peel. Ecoenzyme is prepared by mixing organic waste with water and molasses in a ratio of 10: 3: 1 and fermenting it for 30, 60 and 90 days. The results showed that the composition of pineapple and orange peel produced an eco-enzyme solution with the highest nitrogen content, highest amylase enzyme activity, and highest acidic pH. The color of eco-enzyme varies from light brown to dark brown, and the resulting sour aroma indicates that the fermentation process is progressing smoothly.
Penerapan Model Pembelajaran Berbasis Masalah untuk Meningkatkan Hasil Belajar Siswa Kelas X IPS E di SMA Negeri 10 Medan pada Materi Penelitian Geografi Vina Aulia; Shika Andari; Khairun Nisa
Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, dan Sosial Humaniora Vol. 3 No. 1 (2025): Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, dan Sosial Humaniora
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/atmosfer.v3i1.1168

Abstract

This research aims to explore the application of the Problem Based Learning (PBL) Model in an effort to improve the learning outcomes of class X IPS E students at SMA Negeri 10 Medan, especially in geographic research material. The background to this research is revealed by the low learning achievement of students, where only 40% of them achieved the Minimum Completeness Criteria (KKM). PBL was chosen as an approach because this method can encourage students to actively participate in the learning process through solving real problems, which is expected to improve their critical thinking skills and conceptual understanding. This research methodology involves systematic planning, data collection through observations and tests, and comprehensive data analysis. The research results show that the implementation of PBL significantly improves student learning outcomes. In the first cycle, there was an increase in understanding of concepts and evaluation values, which further developed in the second cycle with better results. This research concludes that PBL is effective in improving student learning outcomes in geography material and recommends teachers to apply innovative learning methods in the teaching and learning process.
Kendala Guru dalam Pengembangan Materi IPS Terpadu dan Upaya Mengatasinya di MTS Islamiyah Medan Widya Khairunisa; Clarissa Oktoferin Sinaga; Elsy Nila Sari Situmeang; Esra Silaban; Fadilla Khoiri; Mita Nalsalisa Br Barus; Shika Andari; Angelo Arevallo Simanullang
Lencana: Jurnal Inovasi Ilmu Pendidikan Vol. 3 No. 1 (2025): Januari : Jurnal Inovasi Ilmu Pendidikan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/lencana.v3i1.4400

Abstract

Integrated Social Studies (IPS) is a highly potential learning approach to improve the quality of IPS learning. However, the development of integrated IPS materials still faces various challenges. The purpose of this research is to focus on the main problem, namely, there are several challenges faced by teachers in developing integrated IPS materials. Therefore, efforts are made to overcome these problems in MTS Islamiyah Medan. The method used in this research is through interviews, observations, and documentation. The results obtained include the constraints of limited learning resources, the challenges of integrating IPS materials, educational background, and the lack of facilities such as technology.
Analisis Pengembangan Usaha Mie Balap di Jalan Tuasan yang Berawal dari Kegiatan Hobi Menuju Bisnis Berkelanjutan Khairun Nisa; Shika Andari; Dhea Zuhrika
Digital Bisnis: Jurnal Publikasi Ilmu Manajemen dan E-Commerce Vol. 3 No. 4 (2024): Digital Bisnis: Jurnal Publikasi Ilmu Manajemen dan E-Commerce
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/digital.v3i4.3483

Abstract

This research was conducted with the aim of analyzing how the racing noodle business developed from just a hobby to a sustainable business on Jalan Tuasan. With increasing public interest in practical food and distinctive flavors, the racing noodle business has become a popular choice and makes a positive contribution to the local economy. This research applies qualitative methods by collecting data through interviews and observations of business actors. From the research results, it was revealed that the main motivation behind this transformation was a love for cooking and a desire to share taste experiences with the community. However, business actors are also faced with challenges in the form of fierce competition and fluctuations in raw material prices. It is hoped that these findings can provide direction to prospective entrepreneurs and related parties in developing culinary businesses that are not only profitable but also sustainable, and support the growth of MSMEs in Indonesia.
Eksplorasi Potensi Kehidupan di Planet Lain dalam Alam Semesta Shika Andari; Khairun Nisa; Vina Aulia; Angelina Sipayung; Muhammad Arif; Elsa Kardiana
SOSIAL : Jurnal Ilmiah Pendidikan IPS Vol 3 No 3 (2025): SOSIAL: Jurnal Ilmiah Pendidikan IPS
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/sosial.v3i3.990

Abstract

This study explores the possibility of extraterrestrial life by examining environmental factors that could support survival, such as the availability of liquid water, a balanced atmosphere, and access to energy. The investigative approach was carried out through the integration of various data sources, including telescope observations, spacecraft exploration, and simulation modeling of planetary climate conditions. The findings reveal that a number of exoplanets within the habitable zone have environmental parameters that could potentially support life, although further research is still needed to uncover the biochemical mechanisms and adaptability of life in unusual environments. This study makes an important contribution to the development of astrobiology and expands the opportunities for exploring life beyond our planet, while offering a new understanding of the possibility of life in the vast universe.
Faktor Faktor yang Menjadikan Kota Bukittinggi Menjadi Kota Wisata No 1 di Indonesia Elfayetti Elfayetti; Angelina Sipayung; Khairun Nisa; Vina Aulia; Shika Andari
Jurnal Ekonomi, Manajemen Pariwisata dan Perhotelan Vol. 4 No. 3 (2025): Jurnal Ekonomi, Manajemen Pariwisata Dan Perhotelan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jempper.v4i3.5000

Abstract

This study aims to examine in depth the factors that drive Bukittinggi City to become one of the leading tourist destinations in Indonesia. Using a qualitative approach through direct observation methods and semi-structured interviews with tourism industry players, local communities, and tourists, this study explores the contribution of socio-cultural characteristics of communities, geographical conditions, and the role of government to strengthening tourism attractions. The results of the study show that the character of the people of Bukittinggi who are friendly, communicative, and have a collective spirit in welcoming tourists gives a deep impression and creates a positive experience. In addition, the physical beauty of the city surrounded by mountains, valleys, and historical relics is the main attraction that other cities are difficult to match. Iconic places such as Jam Gadang, Sianok Gorge, and the historical site of Lobang Japan add educational and visual value to the city's travel experience. Good accessibility and supporting infrastructure that continues to be developed by the government, such as adequate roads, tourist information centers, and tourist-friendly accommodation, further strengthen Bukittinggi's position in the national tourism map. The study also highlights the importance of digital and social media promotion strategies in reaching younger generations of travelers, especially millennials who are looking for authentic and sustainable travel experiences. The combination of local cultural richness, natural beauty, active community participation, and supportive government policies makes Bukittinggi not only a tourist destination, but also an example of an adaptive and innovative community-based tourist city. Therefore, it is not an exaggeration if Bukittinggi is dubbed as one of the best and most potential tourist destinations in Indonesia.
ANALISIS KUALITAS PUPUK ORGANIK DARI LIMBAH SAYURAN Silaban, Esra; Elsy Nila Sari Situmeang; Clarissa Oktoferin Sinaga; Jihan Rahmawati; Shika Andari; M.Haykal Adibya; Putri Anastasnya Simanjuntak
Jurnal Intelek Insan Cendikia Vol. 1 No. 4 (2024): JUNI 2024
Publisher : PT. Intelek Cendikiawan Nusantara

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

Abstract

Di tengah dinamika pembangunan pertanian modern, keberlanjutan dan kesejahteraanlingkungan menjadi isu yang semakin mendesak. Pertanian konvensional yang bergantung padapupuk kimia telah memberikan kontribusi signifikan terhadap peningkatan hasil panen danproduktivitas pertanian. Namun, penggunaan pupuk kimia secara intensif juga menimbulkanberbagai dampak negatif terhadap lingkungan dan kesehatan manusia. Pencemaran tanah, air, danudara serta penurunan kualitas tanah merupakan beberapa konsekuensi yang muncul akibat praktikini. Pupuk organik adalah pupuk yang tersusun dari materi makhluk hidup, seperti pelapukan sisa-sisa tanaman, hewan, dan manusia. Dalam Kamus Besar Bahasa Indonesia, pupuk organikdiartikan sebagai zat hara tanaman yang berasal dari bahan organik.
Pengaruh Pencemaran Lingkungan Terhadap Keberlanjutan Ekowisata Mangrove: Studi Kasus Di Pantai Mangrove Paluh Getah, Deli Serdang Vadillah Raihto Hutasuhut; Agustina Rahayu Sianturi; Shika Andari; Hayqal Adibya
Jurnal Intelek Insan Cendikia Vol. 2 No. 6 (2025): JUNI 2025
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

Penelitian ini menganalisis pengaruh pencemaran lingkungan terhadap keberlanjutan ekowisata mangrove di Pantai Mangrove Paluh Getah, Sumatera Utara. Metode kualitatif deskriptif digunakan melalui observasi lapangan, wawancara, dan studi dokumentasi pada Agustus-September 2024. Hasil menunjukkan pencemaran didominasi sampah plastik dari aktivitas wisatawan dan domestik masyarakat yang berdampak pada gangguan sistem perakaran mangrove, penurunan keanekaragaman hayati, dan degradasi kualitas perairan. Dampak terhadap ekowisata meliputi penurunan daya tarik visual kawasan, degradasi kualitas pengalaman wisata, peningkatan risiko keamanan, serta berkurangnya kunjungan dan pendapatan masyarakat lokal. Strategi pengelolaan yang direkomendasikan mencakup pengendalian sumber pencemaran melalui sistem 3R, rehabilitasi ekosistem berbasis partisipatif, pengembangan ekowisata berkelanjutan dengan carrying capacity, dan penguatan kapasitas kelembagaan masyarakat lokal untuk mengintegrasikan konservasi dengan pengembangan ekonomi berkelanjutan.
Co-Authors Agustina Rahayu Sianturi Angelina Sipayung Angelo Arevallo Simanullang Clarissa Oktoferin Sinaga Dhea Zuhrika Elfayetti Elfayetti Elsa Kardiana Elsy Nila Sari Situmeang Esra silaban Fadilla Khoiri Hayqal Adibya Jihan Rahmawati Khairun Nisa M.Haykal Adibya Meilinda Suriani Harefa Mita Nalsalisa Br Barus Muhammad Arif Muhammad Najmul Fahmi Putri Anastasnya Simanjuntak Silaban, Esra Syukri Hidayat Vadillah Raihto Hutasuhut Vina Aulia Widya Khairunisa