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ANALISIS KUALITAS AIR SUNGAI DI SEKITAR PT MERTEX MOJOKERTO BERDASARKAN PARAMETER FISIKA, KIMIA, DAN LOGAM BERAT Ulum, Orisia Toriqotul; Dayinia, Manda Eka; Ainun, Nur; Pramesty, Shinta Dian; Rusmini
Unesa Journal of Chemistry Vol. 14 No. 2 (2025): Vol 14 No 2 (2025)
Publisher : Department of Chemistry, Faculty of Mathematics and Natural Sciences, Surabaya State University, located at Jl Ketintang, Surabaya, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ujc.v14n2.p50-55

Abstract

Rivers are vital water resources that support ecosystems, yet industrial activities may reduce water quality through organic, nutrient, and heavy metal pollution. This study aims to analyze the water quality of rivers surrounding PT Mertex Mojokerto by measuring pH, TDS, DO, ammonia (NH₄⁺), nitrate (NO₃⁻), and heavy metal concentrations, and comparing the results with Indonesian water quality standards (Government Regulation No. 22/2021 and Ministry of Health Regulation No. 32/2017). Water samples were collected and analyzed using a pH meter, TDS meter, DO test kit, and specific test kits for heavy metals, ammonia, and nitrate. The results showed that pH (7.4–7.6), TDS (156 ppm), and DO (7.5 ppm) were within acceptable limits. Ammonia was not detected (0 ppm), while nitrate reached 50 ppm, exceeding the permissible limit (10 ppm). Most hazardous heavy metals were not detected, but zinc (Zn) was recorded at 5 mg/L, far above the maximum allowable concentration of 0.05 mg/L. Overall, the river water quality near PT Mertex is relatively good, although high levels of nitrate and zinc indicate potential pollution that could threaten aquatic ecosystem balance.
UJI KUALITAS AIR SUNGAI GEMPOLSARI DI SEKITAR LUMPUR LAPINDO DENGAN PARAMETER FISIKA-KIMIA UNTUK MENENTUKAN STATUS MUTU LINGKUNGAN Izzy Eka Nur Rochmad; Naja Suad Suzainti; Abellya Syafira; Rizky Alicia Miranti; Rusmini
Unesa Journal of Chemistry Vol. 14 No. 2 (2025): Vol 14 No 2 (2025)
Publisher : Department of Chemistry, Faculty of Mathematics and Natural Sciences, Surabaya State University, located at Jl Ketintang, Surabaya, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ujc.v14n2.p56-62

Abstract

Water is a resource that is vulnerable to quality degradation due to anthropogenic activities and environmental disasters. The Lapindo mudflow that has been occurring since 2006 in Sidoarjo has the potential to affect the condition of surrounding waters, including the Gempolsari River, which is located near the affected area. This study aims to analyze the water quality of the Gempolsari River using physical-chemical parameters as a basis for determining environmental quality status. The methods used included water sampling and analysis of selected parameters, namely pH, DO, TDS, nitrate (NO3-), ammonia (NH3), and heavy metals. The analysis was carried out using simple field test equipment and compared with river water quality standards based on Government Regulation No. 22 of 2021. The results showed that the nitrate level was 50 mg/L, which exceeded the threshold, indicating nutrient pollution. Other parameters such as ammonia (0 mg/L), most heavy metals (0 mg/L), pH (7.5), TDS (0.308 mg/L), and DO (10 mg/L) were still within the quality standards. However, the concentrations of magnesium (425 mg/L) and carbon (425 mg/L) were detected to exceed the standards. These findings indicate that the water quality of the Gempolsari River is relatively good for most parameters, but is lightly to moderately polluted due to nutrient loads, particularly nitrates, and certain mineral content. Overall, this study emphasizes the importance of continuous monitoring of water quality in the areas affected by the Lapindo mudflow. The results can be used as a basis for environmental management recommendations and pollution mitigation efforts for the sake of aquatic ecosystem sustainability and public health protection.
Implikasi Sistem Informasi Akuntansi (SIA) Digital dan Peningkatan Efisiensi Operasional terhadap Kinerja Keuangan Berbasis Biaya: Perspektif Budaya Inovasi. Endang Sriningsih; Nur Azizah Syam; Rusmini
Paulus Journal of Accounting (PJA) Vol. 7 No. `1 (2025): Paulus Journal of Accounting (PJA)
Publisher : Program Studi Akuntansi Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34207/

Abstract

This study aims to analyze the impact of digital AIS adoption (X1) and operational efficiency (X2) on cost-based financial performance (Y1), and to test the moderating role of innovative organizational culture (Z). The sample consists of manufacturing companies in Indonesia. PLS-SEM analysis shows that X1 and X2 significantly improve Y1. The moderation results indicate Z strengthens the positive relationship between X1 and Y1, and X2 and Y1. These findings underscore the importance of synergy among technology implementation, efficient operational practices, and an innovative cultural environment to achieve and maintain cost advantage.
KINERJA TENAGA ADMINISTRASI DALAM PENGELOLAAN ARSIP DI SEKOLAH MENENGAH KEJURUAN SWASTA AL-HARIRI KABUPATEN TEBO Repindo; Rusmini; Widdah, Minnah El
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.37802

Abstract

Archive management is an essential element in supporting the smooth administration of schools. However, archive management at Al-Hariri Private Vocational High School in Tebo Regency has not been carried out optimally due to limitations in administrative staff and supporting facilities. This study aims to analyze the performance of administrative staff in archive management, identify obstacles, and examine efforts to overcome these obstacles to improve the effectiveness of archive governance. This research employs a qualitative approach with a case study design, utilizing observation, interviews, and documentation. Data analysis was conducted through data reduction, data presentation, and drawing conclusions. The results indicate that the performance of administrative staff is not yet optimal, as evidenced by unsystematic archive arrangement and the absence of a dedicated archive room. The main obstacles include limitations in human resources and infrastructure. Efforts to overcome these obstacles have been implemented through internal collaboration, more organized manual archive arrangement, effective time management, support from the school principal, competency improvement through training, and the initial implementation of document digitization. This study emphasizes the need to enhance administrative staff competencies, provide adequate archival facilities, and strengthen school administrative management to ensure more effective archive management.
STRATEGI BPBD DALAM PENANGGULANGAN BENCANA ANGIN PUTING BELIUNG DI KOTA KENDARI PROVINSI SULAWESI TENGGARA Haryanti, Rahma Nur; Rusmini
JISIPOL | Jurnal Ilmu Sosial dan Ilmu Politik Vol. 10 No. 1 (2026): Vol. 10 No. 1 (2026): Jurnal JISIPOL January 2026
Publisher : Prodi Ilmu Pemerintahan FISIP UNIBBA

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

Abstract

Bencana angin puting beliung merupakan salah satu bencana hidrometeorologi yang sering terjadi secara tiba-tiba dan berpotensi menimbulkan kerusakan fisik, kerugian material, serta gangguan terhadap aktivitas masyarakat. Kota Kendari sebagai wilayah dengan kondisi geografis dan topografi yang beragam memiliki tingkat kerawanan terhadap bencana tersebut, sehingga memerlukan strategi penanggulangan bencana yang efektif. Penelitian ini bertujuan untuk menganalisis strategi Badan Penanggulangan Bencana Daerah (BPBD) Kota Kendari dalam penanggulangan bencana angin puting beliung, mengidentifikasi faktor penghambat pelaksanaannya, serta mengkaji upaya yang dilakukan untuk mengatasi hambatan tersebut. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data dilakukan melalui wawancara mendalam, observasi lapangan, dan dokumentasi. Informan penelitian meliputi unsur pimpinan BPBD, aparatur pemerintah kecamatan dan kelurahan, serta masyarakat terdampak bencana. Hasil penelitian menunjukkan bahwa strategi BPBD Kota Kendari telah dilaksanakan melalui sosialisasi kebencanaan, pembentukan kelompok siaga bencana, koordinasi lintas sektor, serta upaya mitigasi dan tanggap darurat. Namun, implementasi strategi tersebut belum berjalan optimal akibat keterbatasan sarana dan prasarana, minimnya sumber daya manusia, serta belum meratanya kelompok siaga bencana di tingkat kelurahan. Upaya yang dilakukan BPBD untuk mengatasi hambatan tersebut meliputi peningkatan sosialisasi, penguatan koordinasi antarinstansi, serta pengajuan penambahan dan perbaikan sarana dan prasarana penanggulangan bencana. Penelitian ini menyimpulkan bahwa penguatan sumber daya, dukungan kebijakan dan anggaran, serta sinergi kelembagaan menjadi faktor kunci dalam meningkatkan efektivitas strategi penanggulangan bencana angin puting beliung di Kota Kendari.
FEASIBILITY OF PRACTICUM-BASED E-SAS LIVEWORKSHEET TO IMPROVE CRITICAL THINKING SKILLS Hariono, Devlyn Angelia; Rusmini
UNESA Journal of Chemical Education Vol. 15 No. 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ujced.v15n1.p7-17

Abstract

This study aims to develop a laboratory-based E-SAS liveworksheet that is suitable for use as teaching material to train critical thinking skills in reaction rate material based on three aspects, namely validity, practicality, and effectiveness. This study uses an R&D research type with a 4D model limited to the develop stage. A limited trial was conducted in the 11th grade at a private high school in Surabaya with 30 students. The results showed that the content validity and construct validity of the practical-based E-SAS liveworksheet for training critical thinking skills in reaction rate material met the validity criteria, as indicated by a content criterion mode of 5 in the very good category and a construct of 4 in the good category. The practicality of the E-SAS liveworksheet based on practical work to train critical thinking skills in reaction rate material was declared practical based on the results of the average student response questionnaire of 97% and supported by the results of student activity observations with a mode of 5 in the very good category. The E-SAS liveworksheet based on practical work to train critical thinking skills in reaction rate material was declared effective based on the results of the paired sample t-test with a p-value of 0.000, p-value <0.05, which means that there was a significant difference between the pretest and posttest of students' critical thinking abilities.
Legal Ideas Related to Protecting The Rights of Indonesian Migrant Workers with Morality and Dignity Arista, Windi; Rusmini; Zuhir, Mada Apriandi
Pena Justisia: Media Komunikasi dan Kajian Hukum Vol. 23 No. 1 (2024): Pena Justisia
Publisher : Faculty of Law, Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/pj.v23i3.5042

Abstract

Indonesian migrant workers face various challenges related to the protection of their human rights, both in their countries of origin and destination. Protection of their rights is often ignored or violated, leading to inhumane and degrading treatment. Through a normative research method with a statutory and conceptual approach, this article analyzes the applicable national and international legal framework, including the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families and the Indonesian Migrant Workers Protection Act.The results show that despite the existence of various legal instruments designed to protect migrant workers, their implementation is often hampered by various factors, such as a lack of inter-agency coordination, weak law enforcement, and migrant workers' limited access to justice. This article proposes several recommendations, including the need for increased awareness and legal education for migrant workers, strengthening the role of the state in protecting their rights, as well as the establishment of a specialized institution responsible for ensuring that the protection of migrant workers' rights is implemented with morality and respect for their dignity as human beings.
EFEKTIVITAS PENGGUNAAN MEDIA PEMBELAJARAN INTERAKTIF DALAM PEMBELAJARAN PENDIDIKAN AGAMA ISLAM DI SMPN 3 SAROLANGUN Kasmini; Rusmini; Susanti, Try
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.41692

Abstract

This study aims to explore the effectiveness of interactive learning media in Islamic Religious Education (IRE) learning at Grade VIII of SMP Negeri 3 Sarolangun. The research was motivated by the dominance of conventional, teacher-centered instructional practices that resulted in low student motivation, limited participation, and inadequate understanding of abstract religious concepts. Employing a qualitative approach with a case study design, this research involved Islamic Religious Education teachers, students, and school administrators as research participants. Data were collected through classroom observations, in-depth interviews, and documentation, and analyzed using interactive data analysis techniques consisting of data reduction, data display, and conclusion drawing. The findings indicate that the use of interactive learning media such as interactive videos, digital quizzes, and multimedia presentations contributed positively to students’ learning experiences. The implementation of interactive media enhanced students’ motivation, increased active participation, and improved their understanding of Islamic Religious Education materials. Students demonstrated higher engagement during learning activities and showed greater interest in exploring religious concepts when learning was supported by interactive digital media. Teachers also perceived interactive media as an effective tool for presenting abstract and normative religious content in a more concrete and meaningful manner. However, several challenges were identified, including limited technological facilities, varying levels of teachers’ digital competence, and time constraints in lesson preparation. Overall, this study concludes that interactive learning media are effective in improving the quality of Islamic Religious Education learning when supported by adequate infrastructure and teachers’ pedagogical readiness. The findings suggest that schools and educators should strengthen the integration of interactive media in religious instruction to create more engaging, student-centered, and meaningful learning environments.
STRATEGI KEPALA MADRASAH DALAM MENINGKATKAN EFEKTIVITAS KERJA GURU PADA MADRASAH TSANAWIYAH MIFTAHUL ULUM LIMBUR TEMBESI KABUPATEN SAROLANGUN Rahmanita, Rika; Rusmini; Yunus, Abdullah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.42432

Abstract

Leadership plays a crucial role in influencing, guiding, and directing individuals or groups to achieve educational goals effectively. However, teacher work effectiveness in madrasahs is often influenced by leadership strategies, availability of facilities, workload, and teacher motivation. This study aims to analyze the effectiveness of teachers’ work, identify the obstacles faced by the principal, and examine the strategies implemented to improve teacher work effectiveness at MTs Miftahul Ulum Limbur Tembesi, Sarolangun Regency. This research employed a descriptive qualitative approach. Data were collected through observation, interviews, and documentation involving selected informants and respondents to obtain an in-depth understanding of the phenomenon. The results show that teacher work effectiveness is generally good, as teachers have carried out their responsibilities in lesson planning, implementing interactive learning, and evaluating student learning outcomes. Nevertheless, several obstacles were identified, including limited learning facilities and infrastructure, high teacher workload, and insufficient motivation among some teachers to develop professionally. To address these challenges, the principal implemented various managerial and leadership strategies, including supervision, professional guidance, motivation, and efforts to improve the learning environment, which contributed to enhancing teacher work effectiveness.
IMPLEMENTASI PEMBELAJARAN PENDIDIKAN AGAMA ISLAM UNTUK MENINGKATKAN SIKAP MODERASI BERAGAMA DI SEKOLAH MENENGAH ATAS NEGERI 1 KOTA JAMBI Romadani; Rusmini; A. A. Musyaffa
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.42747

Abstract

This study was motivated by the moral challenges faced by contemporary youth, including student violence, intolerance, and the weakening of religious character under the influence of globalization. In a multicultural educational setting such as State Senior High School 1 of Jambi City, where 15% of the 1,054 students are non-Muslim, strengthening religious moderation is essential to prevent radicalism and to foster social cohesion. This research aims to describe the planning and implementation of Islamic Religious Education (PAI) learning in integrating religious moderation values, to analyze its impact on students’ attitudes, and to identify supporting and inhibiting factors in the process. This study employed a qualitative approach with a field research design. Data were collected through structured observations, in-depth interviews with the principal and teachers, and documentation review. Data analysis was conducted interactively through data reduction, data display, and conclusion drawing. The findings reveal that lesson planning systematically integrates core values of religious moderation, including tawassuth (middle path), i’tidal (justice), tasamuh (tolerance), and tawazun (balance), into learning objectives, materials, and activities. The implementation is reflected in classroom instruction and school-wide programs such as collective prayers, greeting culture, and faith development activities involving all stakeholders. The results indicate the development of a more harmonious, inclusive, and tolerant school climate. The primary supporting factor is the participatory and exemplary leadership of the principal, while the main constraint is the limited time allocation for Islamic Religious Education subjects.
Co-Authors A. A. Musyaffa A. Amirul Asnan Cirua Abellya Syafira Achmad Syaikhon Kabir Alexandria Nadya Ken Ababil Alfred J. Sianipar Ali Sadikin Amalia, Zelinda Fitri Andiyamin Ariani, I Gusti Ayu Devi Arista, Windi Asih, Findiyani Ernawati Asrulla Athiatul Haqqi Awaliyah, Saniyyatul DARYONO Daryono Daryono Dayinia, Manda Eka Deshaini, Liza Dewi Purnamawati Dian Novita Dian Novita Dwi Nur Oktaviani Kaliti Dyah Kusuma Wardhani Egi Rahman Permadi Endang Sriningsih Enni Merita Evi Oktarina Fadila Faradilla Fauzi, Irfan Mohd Fauziah Hayati Fitria Wulandari FITRIANA, NINING Hariono, Devlyn Angelia Haryanti, Rahma Nur Heliawati Hamrul Imara, Salsabila Yulia Irwin Niko WP. Hutapea Izzy Eka Nur Rochmad Kasful Anwar Us KASMINI Kayla Khairani Khuluqin Adzim, Muhammad KHURROTUL AINI LA MUDI, LA M. Yusuf Mazaly, Muhammad Rizky Mentari, F. Silvi Dwi Minnah El Widdah Misrul Moniqsa Purbo Syahrani MUCHLIS Muhammad Afifi Rahman Muhammad Ahyat Ridhoni Mukhtar Latif Mundjanah Naja Suad Suzainti Noorhapizah Nopita Cahyaningrum Nur Ainun Nur Azizah Syam Nur Hidayat Nur Hidayat NURWIDYA WAHYUNI, DEVI Pramesty, Shinta Dian Puguh Ika Listyorini PUTRI HANDAYANI, DWI Rahmanita, Rika Rahmat Sholihin Repindo Riama Rita Manullang Rizky Alicia Miranti Roby Romadani Rudito Rusli Anwar Sari Nilamcayo, Putri Sari, Rahmania Fitrah Satunggale Kurniawan Setyorini, Ratna Dwi Sihotang, Siti Fatimah Silvi Dwi Mentari Siti Rachmah Suaidi Sudarna Sulikah Sultan Adil Lanang Sejati Surya Indah Nurdin Syamsul Bakri Syauqi, Anis Taufik Tobi Haryadi Try Susanti Ulum, Orisia Toriqotul Wijayanti, Gusti Ayu Sri Pudja Warnis Windi Arista Yuanita Yuliandary Yunus Yumesri Yunita Wulandari Yunus, Abdullah Yusria Yusup Rohmadi Zainal Abidin Zainal Abidin Zainal Zuhir, Mada Apriandi Zuhri