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PERTANGGUNG JAWABAN HUKUM ATAS PENCEMARAN LINGKUNGAN DALAM PENGELOLAAN TPA\TPST CIPEUCANG: ANALISIS PUTUSAN NO 194/Pdt.G/2026/PN Tng Farida Nurun Nazah; Siti Aisyah; Athaya Alghaniyyu Rahmatulloh; Rama Fachreza Aleaputra; Hielda Rahmawati; Zahra Ramadhanty Drajat; Zulpan Syahputra Gulo
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62847

Abstract

This study aims to analyze the legal responsibility of the parties involved in environmental pollution resulting from the management of the Cipeucang landfill (TPA/TPST), as well as to assess the effectiveness of the environmental recovery measures ordered in the court decision. The research employs a normative juridical approach by examining relevant laws and regulations, as well as court rulings related to the case.The findings indicate that the Government of South Tangerang City and the related parties were found to have committed onrechtmatige overheidsdaad (unlawful acts by the government). In its decision, the court applied the polluter pays principle by imposing liability on the parties responsible for the environmental pollution to compensate for damages and to carry out environmental recovery measures. The novelty of this study lies in its analysis of the combined application of compensation and environmental recovery as forms of legal liability in Decision Number 194/Pdt.G/2026/PN Tng, an issue that has received limited attention in previous studies. The forms of legal responsibility imposed include the obligation to cease the unlawful conduct, pay compensation, and undertake environmental restoration measures. However, the effectiveness of the court-ordered environmental recovery has not yet been optimal due to technical implementation challenges, inadequate supervision, and the lengthy process required to restore the damaged environment.Therefore, stronger oversight and greater commitment are necessary to ensure that the implementation of court decisions leads to effective environmental recovery in line with the objectives of environmental protection.
PENGARUH MODEL PEMBELAJARAN THINK PAIR SHARE BERBANTUAN VIDEO ANIMASI TERHADAP PEMAHAMAN KONSEP MATERI BILANGAN BULAT PADA SISWA SEKOLAH DASAR Nurazizah; Erni Nurjanah; Siti Aisyah; Santi Mardiana; Amelia Rahmatilah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62915

Abstract

Mathematical conceptual understanding is one of the primary objectives of mathematics learning; however, it remains a significant challenge in education. The 2022 Programme for International Student Assessment (PISA) revealed that Indonesian students' mathematical literacy achievement was still below the average of OECD member countries. A similar condition was found among fourth-grade students at SDN Gandasoli, where only 40% of the students achieved the Minimum Mastery Criterion (KKM) in the topic of integers. The low level of conceptual understanding was presumed to result from learning activities that did not consistently provide opportunities for students to think independently, discuss with peers, and share ideas systematically, as well as the limited use of varied instructional media. This study aimed to determine students' conceptual understanding before and after the implementation of the Think Pair Share (TPS) learning model assisted by animated videos and to examine its effect on students' conceptual understanding. This study employed a quantitative approach using a quasi-experimental method with a Nonequivalent Control Group Pretest–Posttest Design. The sample consisted of 50 students, including 25 students in the experimental class and 25 students in the control class. Data were analyzed using descriptive statistics, normality and homogeneity tests, and the Independent Samples t-test. The findings indicated that the Think Pair Share (TPS) learning model assisted by animated videos had a significant effect on improving students' conceptual understanding of integers, with a significance value of 0.034 (< 0.05), a t-value of 2.179 (> 2.01), and an effect size of 0.759, indicating a moderate effect.
PENERAPAN ALGORTMA NAÏVE BAYES DALAM MENGOPTIMALKAN MANAJEMEN INVENTORI PADA PT SOALA GOGO NATAMA Andriyan Jonatan Matondang; Eben Ezer Seluya Malau; Siti Aisyah; Amalia; Muhammad Radhi
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 2 (2026): April 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i2.6121

Abstract

The advancement of information technology has encouraged companies to manage data more effectively in decision-making processes, including inventory management. Problems such as overstock, deadstock, and stockout frequently occur due to the lack of data-driven management based on historical transactions. This study aims to analyze and classify inventory demand levels using the Naïve Bayes algorithm to optimize inventory management at PT Soala Gogo Natama. This research employs a quantitative descriptive method with a case study approach. The dataset consists of 300 observations divided into training data (210) and testing data (90) with 9 variables. The analysis process includes data preprocessing, implementation of the Gaussian Naïve Bayes algorithm using Python, and model evaluation using accuracy, confusion matrix, and classification report. The results indicate that the model successfully classifies data into three categories: low, medium, and high, with an accuracy of 78.89%. Model evaluation shows good performance in the low and high classes, while misclassification occurs in the medium class due to overlapping characteristics between classes. This suggests that the model is effective in identifying data patterns but has limitations when handling data with similar distributions. In conclusion, the Naïve Bayes algorithm is effective in supporting inventory management decision-making, particularly in determining stock priorities based on historical data.
PIPELINE MACHINE LEARNING PREDIKSI RISIKOPENYAKIT DARI DATA KUESIONER Anggiat Roberto Sinaga; Siti Aisyah; Dheo Zakaria Harahap; Anindyia Sitorus Pane; Sendy Valiza A. Ginting
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 2 (2026): April 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i2.6172

Abstract

This study aims to design a system capable of predicting disease risk levels using the Naive Bayes algorithm and questionnaire data. Respondent data was collected via Google Forms, covering variables such as age, lifestyle, stress levels, sleep quality, physical activity, and family health history. The data underwent preprocessing and was converted into a tabular format before being divided into 80 training data points and 20 testing data points. The Naive Bayes algorithm was used to classify disease risk into low, moderate, and high categories. Test results showed that the model could generate predictions with a high level of accuracy. The trained model was then implemented in a web-based system so that users could easily and quickly determine their disease risk.
STRATEGI ADAPTASI SISTEM PERTANIAN DAN LINGKUNGAN PERAIRAN DALAM MENGHADAPI DAMPAK PASCABANJIR BANDANG DAS KURANJI DI KECAMATAN KURANJI, KOTA PADANG M. Amri; Budi Santosa; Siti Aisyah; Dicky Rustam; Murhenna Uzra
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6651

Abstract

Flash floods in the Kuranji Watershed area, Kuranji District, Padang City, have had a significant impact on the agricultural system, aquatic environment, and socio-economic conditions of the community. This study aims to analyze the condition of the agricultural system and aquatic environment after the flash flood, identify internal and external factors, and formulate adaptation strategies based on a SWOT analysis. The study used a mixed methods approach with a survey method through observation, interviews, and questionnaires distributed to 100 respondents determined using the Slovin formula. Data analysis was carried out using the IFAS matrix, EFAS, and SWOT quadrants. The results showed that flash floods caused increased damage to agricultural land, disruption of irrigation systems, decreased agricultural productivity, high river sedimentation, and decreased quality of the aquatic environment. The main strengths include the availability of water resources and community experience in the agricultural sector, while the main weaknesses are high river sedimentation and damage to the irrigation system. Opportunities come from government support and watershed rehabilitation programs, while the main threats are high rainfall and recurring floods. The results of the SWOT analysis indicate that the strategy is positioned in Quadrant III (turnaround strategy). Recommended priority strategies include watershed rehabilitation, river normalization, sedimentation control, irrigation system improvement, and strengthening community capacity in disaster mitigation.
KEANEKARAGAMAN DAN STRUKTUR KOMUNITAS IKTIOFAUNAPADA EKOSISTEM MANGROVE DI AIR BANGIS,KABUPATEN PASAMAN BARAT Indra Syamson; Ratih Martia Rahmani; Zalmi Rosano; Mesenu; Harisjon; Siti Aisyah
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6652

Abstract

Mangrove ecosystems are important habitats for various fish species in coastal and estuarine areas. This study aims to analyze the diversity and structure of ichthyofauna communities in the mangrove ecosystem in Air Bangis, West Pasaman Regency based on salinity gradients. The study was conducted from January–March 2024 using a quantitative descriptive survey method with a spatial approach at three stations representing different salinity gradients, namely Station 1 (Upstream, 3.2 ppt), Station 2 (Estuary, 14.7 ppt), and Station 3 (Mangrove/Coastal, 27.5 ppt). Fish sampling was carried out using gill nets and cast nets. Data analysis included the Shannon-Wiener diversity index (H’), evenness index (E), and Simpson dominance index (C), as well as ANOVA tests and Tukey HSD follow-up tests. The results showed the discovery of 10 fish species with a total of 234 individuals. The highest H’ value was found at Station 2 (H’ = 2.18; medium category), with the highest uniformity value (E = 0.85) and the lowest dominance (C = 0.19). The ANOVA test showed a significant difference in fish community structure between stations (p < 0.05). Salinity gradient was proven to have a significant effect on fish diversity (r = 0.78; R² = 0.61; p = 0.028). The estuary area has the highest ecological productivity and plays an important role as a transitional habitat for ichthyofauna. Management and conservation of the Air Bangis mangrove ecosystem need to be carried out sustainably to maintain the stability of the fish community and the ecological function of the coastal area
Implementasi Edukasi Keuangan Untuk Menumbuhkan Kegemaran Menabung Pada Siswa Kelas IV SD Negeri 121313 Tanjung Pinggir, Pematang Siantar Muhammad Dzaky Maulana; Maulida Rahma; Adelia Safitri; Siti Aisyah
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 1 (2025): Februari: NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v5i1.8326

Abstract

This study aims to describe in depth the implementation of financial education in fostering a habit of saving among fourth-grade students at SD Negeri 121313 Tanjung Pinggir, Pematang Siantar. This activity is part of the Community Service Program (KKN) conducted by students of the State Islamic University of North Sumatra (UINSU). This study uses a descriptive qualitative method with data collection techniques through observation, interviews, and documentation of learning activities and the implementation of the savings program at school. The data obtained was then analyzed using the Miles and Huberman model, which includes the process of data reduction, data presentation, and interactive conclusion drawing. The results showed that the implementation of financial education by UINSU KKN students had a positive impact on changes in students' financial behavior. This financial education activity not only fostered financial skills but also shaped students' characters to be more responsible, disciplined, thrifty, and socially empathetic by encouraging them to share some of their savings. Thus, it can be concluded that the implementation of simple habit-based financial education through UINSU KKN activities has proven effective in fostering interest and enthusiasm for saving among elementary school students and contributes to shaping positive character traits that will be useful in their future lives.
InnoClean Bio: Emulsion Engineering of Mangosteen and Pineapple Peel Extract as an Organic Cleaner Supporting the Circular Economy Dhea Ananda Nasution; Anna Sakila; Dwi Muliani; Siti Aisyah; Sri Muthii&#039;ah Rizky; Sri Masnita Pardosi
JURNAL BIOSAINS Vol. 12 No. 2 (2026): JURNAL BIOSAINS
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/fhap2b28

Abstract

Pineapple peel and mangosteen peel waste have the potential to be used as raw materials for environmentally friendly organic cleaning products. This study aims to produce an eco-enzyme-based organic cleaning product through the fermentation of 150 grams of pineapple peel powder, 90 grams of mangosteen peel powder, and 1500 mL of water for 14 days. After fermentation, 2 tablespoons of vinegar and 3 mL of essential oil were added. Product characterization included pH, homogeneity, stability, and cleaning effectiveness tests. The results showed that the product's pH decreased from 5 to 4, had good homogeneity and stability, and produced little foam when used. The product is able to clean glass or mirrors, house floors, household appliances, and motor vehicles. In addition, the fermentation dregs have the potential to be used as organic fertilizer. The results show that InnoClean Bio has the potential to be an effective organic cleaning alternative while supporting the implementation of the circular economy concept by using organic waste into useful products.
Problematika dalam Proses Pembelajaran di Tingkat Sekolah Dasar Nuraini Nuraini; Siti Aisyah; Thera Dies Yuniza; Arini Syafitri
YASIN Vol 3 No 5 (2023): YASIN: Jurnal Pendidikan dan Sosial Budaya
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v3i5.1444

Abstract

The school level that forms the basis of children's knowledge in acquiring calistung or reading, writing, and arithmetic abilities is elementary school education. This level of education is the most basic gateway for children in the process of their intellectual development. Therefore, it is important for teachers to optimize the learning process in elementary schools. Unfortunately, until now the learning outcomes obtained by students are still not optimal. The purpose of writing this article is to find out the problems in the learning process of elementary school age children. The research method used is qualitative with a literature review design. The results of the research show that learning is less interesting. Elementary school children generally have low curiosity in the learning process where in early childhood they are more interested in playing games, especially when meeting children of their own age or age of play, of course the child's focus in carrying out the learning process is divided so that children find it difficult to absorb the material given by the teacher. Lack of facilities and infrastructure. In carrying out teaching and learning activities, facilities and infrastructure are one of the crucial aspects that must be considered. This is because the lack of infrastructure can disrupt teaching and learning activities. Learning curriculum that changes too often. The curriculum, which is actually a guideline for schools and educators to provide knowledge to students, in fact, becomes one of the problems for educators and students. Learning at school is not repeated and studied again at home. In the learning process, studying and repeating what has been learned at school is an aspect that is often neglected in learning because it is considered that if one has studied at school then there is no need to repeat it at home.
Pelatihan Komunikasi Lintas Budaya Berbahasa Inggris Berbasis Hospitality bagi Pelaku Ekonomi Kreatif Berastagi untuk Meningkatkan Kualitas Pelayanan, Kepuasan Wisatawan Mancanegara, Daya Saing Usaha, dan Pendapatan Masyarakat Lokal Yuniarti Hia; Emmy Erwina; Kiki Wardana; Siti Aisyah; Moeammar Khatam
Prioritas: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2026): Edisi Maret 2026
Publisher : Universitas Harapan Medan

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

Abstract

Kawasan wisata Berastagi merupakan salah satu destinasi unggulan di Sumatera Utara yangdidukung oleh berkembangnya sektor ekonomi kreatif, seperti usaha kuliner, suvenir, homestay,dan jasa pemandu wisata. Namun, kemampuan komunikasi berbahasa Inggris, pemahamankomunikasi lintas budaya, serta penerapan prinsip hospitality pada sebagian pelaku ekonomikreatif masih belum optimal, sehingga berpotensi memengaruhi kualitas pelayanan kepadawisatawan mancanegara. Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkankemampuan komunikasi lintas budaya berbahasa Inggris berbasis hospitality guna meningkatkankualitas pelayanan, kepuasan wisatawan mancanegara, daya saing usaha, dan pendapatanmasyarakat lokal. Metode pelaksanaan menggunakan pendekatan Participatory Action Learningand Community Empowerment melalui tahapan analisis kebutuhan, pre-test, pelatihan, simulasi(role play), pendampingan lapangan, post-test, dan monitoring. Evaluasi dilakukanmenggunakan pendekatan deskriptif melalui perbandingan kondisi sebelum dan sesudahpelatihan. Berdasarkan data simulasi yang digunakan sebagai ilustrasi penyusunan artikel, hasilkegiatan menunjukkan adanya peningkatan kompetensi peserta dalam komunikasi bahasa Inggris, pemahaman komunikasi lintas budaya, serta penerapan pelayanan berbasis hospitality.Peserta juga menunjukkan peningkatan kepercayaan diri dalam melayani wisatawanmancanegara, kemampuan bekerja sama dengan pelaku usaha lain, serta tingkat kepuasan yang tinggi terhadap pelaksanaan program. Kegiatan ini menunjukkan bahwa pelatihan berbasispraktik dan pendampingan lapangan merupakan strategi yang efektif dalam meningkatkankapasitas sumber daya manusia pada sektor ekonomi kreatif berbasis pariwisata. Program ini berpotensi mendukung peningkatan kualitas pelayanan, memperkuat daya saing destinasi wisata Berastagi, serta mendorong pengembangan ekonomi lokal secara berkelanjutan.
Co-Authors Abdul Aziz Hiborohim Srg Achmad Junaidi Adelia Safitri Agoes Hadi Poernomo Ahmad Irfan Barokah Alber Nifataro Zai Amalia Amanda Aulia Nazwa A. R. Amelia Rahmatilah Amelia Sapitrii Andriyan Jonatan Matondang Angela Eka Rismadianfi Angela Maranatha Sibarani Anggiat Roberto Sinaga Anggun Anugrah Anindyia Sitorus Pane Anna Sakila Annisa Annisa Aprilia Ananda Apsoh, Siti Arima Situmorang Arini Syafitri Athaya Alghaniyyu Rahmatulloh Aulia Apriyani Jemmi Azwar Azwar Badrudin Budi Santosa Danang Kuswardono Deddy Sofyan, Deddy Delvi Eka Ariyanti Denissa Zafira Naura Haliza Devina Aulia Wardani DEWI FITRIANI Dhea Ananda Nasution Dheo Zakaria Harahap Dicky Rustam Dimas Wicaksono Djasuli, Mohammad Dwi Muliani Dwi Puji Prabowo Eben Ezer Seluya Malau Eka Efrata Erna Fauziah Erwina, Emmy Ester Hutasoit Fadhilla Yusri Fadiyatun Nufus Faiqul Halim Fatimah Yasmin Hasni Fia Amalia Gilang Mas Ramadhan Guntur Maulana Guruh Elkhan Rabsyah Harisjon Henry Bastian Herautami Setiawati Hielda Rahmawati Indra Syamson Inthan Maharani J Gumohung Iski Zaliman Ismaya Rahailia Nasution Jelfi Putra Jaya Lase Jemi Ferizal Karindra Alvian Nugraha Karisma Tia Krisba Kiki Wardana Kristin Silalahi m. amri M. Muizzuddin Maemunah Maemunah Mahardika Prasetya Aji Malkan Yahya Abdillah Manila Giawa Mara Gustina Maulida Rahma Mawaddah Putri Yelsi Meriata Aprilia Mesenu Moeammar Khatam Muhammad Ari Prayoga Ginting Muhammad Dzaky Maulana Muhammad Radhi Muhammad Rizqi Mulyawan, Ronny Murhenna Uzra Nazah, Farida Nurun Neng Intan Juliani Nersiwad Nersiwad Nor Khoriatul Aini Nuraini Nuraini Nurazizah Nurjanah, Erni Nurul Fadila Permadi, Shinta Devi Nanda Puji Lestari, Berlian Pupung Purnamasari Putri Eka Gianti R. Ati Sukmawati Rahmatika Layyinah Rama Fachreza Aleaputra Ratih Martia Rahmani Regina Adeliani Riadi Ricardus Anggi Pramunendar Riski Indah Pratama Rizki Amalia Rosita, Nita Rudy S Safriatul Jennah Salwa Putri Septiana Santi Mardiana Sendy Valiza A. Ginting serli Anjeli Robbi Sri Masnita Pardosi Sri Muthii&#039;ah Rizky Sry Apfani Suciningtyas, Suciningtyas Sulhadi, Sulhadi Susanto, Susanto Suwandi Thera Dies Yuniza Titek Rachmawati Titi Sunarti Ulfa Dian Lestari Vashti Sadina Ismail Wahyu Adi Wiguna, Pradita Ajeng Yudi Bimantaka Yuniarti Hia Zahra Ramadhanty Drajat Zalmi Rosano Zulpan Syahputa Gulo Zulpan Syahputra Gulo Zyahla Mutia Ardanie