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Analisis Rasio Keuangan untuk Mengukur Kinerja Keuangan Perusahaan Manufaktur pada Sektor Kimia di Indonesia Tahun 2019-2023 Siti Nurul Hidayati; Putri Rahayu; Diana Indah Sri Lestari P. A; Cholis Hidayati
Jurnal Riset Ekonomi dan Akuntansi Vol. 3 No. 1 (2025): JURNAL RISET EKONOMI DAN AKUNTANSI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jrea-itb.v3i1.2855

This research aims to evaluates a financial performance at PT Alkindo Naratama Tbk, PT Toba Pulp Lestari Tbk, and PT Tjiwi Kimia Paper Mill Tbk in the Indonesian chemical manufacturing industry for the 2019–2023 period using descriptive methodologies and a qualitative approach. In addition to other sources like articles and journals, secondary data was collected from the financial and annual reports of businesses listed on the Indonesia Stock Exchange (IDX). The results of the analysis show that PT Alkindo Naratama Tbk has excellent liquidity and operational efficiency, indicating the company's ability to meet short-term obligations and practice prudent asset management. The most successful business, as determined by ROA and ROE, is PT Toba Pulp Lestari Tbk, which makes efficient use of equity and assets. With the highest dividend and the lowest debt-to-asset ratio, PT Pabrik Kertas Tjiwi Kimia Tbk stands out in terms of funding stability and offers investors alluring rewards. In order to increase the competitiveness of Indonesia's chemical manufacturing industry, managers, investors, and policymakers should utilize this study's summary of financial performance as a strategic guide.

Pengaruh Struktur Modal, Manajemen Risiko, Kebijakan Dividen, dan Ukuran Perusahaan terhadap Pertumbuhan Perusahaan pada Perusahaan Perbakan yang Terdaftar di Bursa Efek Indonesia Tahun 2019-2023 Siti Nurul Hidayati; Hwihanus Hwihanus
Jurnal Mutiara Ilmu Akuntansi Vol. 3 No. 4 (2025): Oktober: Jurnal Mutiara Ilmu Akuntansi (JUMIA)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jumia.v3i1.3576

This study aims to evaluate the effect of capital structure, risk management, dividend policy, and company size on the growth of banking companies listed on the Indonesia Stock Exchange during the 2019-2023 period. Using a quantitative approach and Partial Least Squares (PLS) analysis method, the research data was obtained from the company's financial statements and the official website of the Indonesia Stock Exchange. The results showed that capital structure has a significant negative effect on risk management, but does not have a significant impact on firm growth. Risk management shows a positive influence on firm growth, although not significant. Dividend policy has a significant negative effect on risk management and has no significant impact on firm growth. On the other hand, firm size shows a significant positive effect on risk management, but not significant on firm growth. These findings emphasize the importance of balance in capital and risk management to support firm growth. This study contributes to the financial management literature and offers practical insights for banking firms, investors, and regulators in an effort to support the growth of the banking sector in Indonesia.

Profile of Science Literacy Skills of Junior High School Students in Surabaya City Hidayati, Siti Nurul
Jurnal Pijar Mipa Vol. 20 No. 1 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i1.8318

Science literacy is critical for every student to master because it can train students' ability to think critically, solve problems, and understand scientific phenomena in everyday life. This study aims to describe the initial science literacy skills of students in Surabaya junior high schools. This research design is a survey design with data analysis techniques used descriptive quantitative, namely by analyzing the average percentage of 3 indicators of science literacy competencies, including 1) explaining phenomena scientifically, 2) evaluating and designing scientific investigations, and 3) interpreting data and evidence scientifically. The research instrument consisted of 9 science literacy test questions adopted from the 2015 PISA science literacy test. The subjects of this research were the 8th-grade students of Labschool UNESA 1 Surabaya Junior High School, consisting of 99 students, 44 male and 55 female students. The results showed that the indicators of evaluating and designing scientific investigations and interpreting data and evidence scientifically obtained a moderate category with an average of 42% and 41%. The Indicator of explaining phenomena scientifically still requires additional training because it is included in the low category with an average of 40%. This is due to students' inability to analyze information, conclude, and link theories with tangible phenomena. Based on the study results, it can be concluded that grade VIII students in Surabaya Junior High Schools have moderate science literacy skills with an overall average percentage of 41%.

Analisis Pemahaman Konsep IPA Siswa SMP di Surabaya Janah, Febriana Roikhatul; Hidayati, Siti Nurul
JURNAL PENDIDIKAN MIPA Vol 15 No 1 (2025): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v15i1.2416

Pemahaman konsep IPA memiliki peran penting dalam pembelajaran IPA pada kurikulum merdeka, di mana siswa tidak hanya dituntut untuk memahami fakta, ide, dan teori ilmiah, tetapi juga proses yang digunakan untuk menemukannya. Penelitian ini bertujuan untuk menganalisis kemampuan pemahaman konsep IPA siswa SMP di Surabaya. Penelitian ini menggunakan design survey melalui tes tulis. Subjek penelitian ini yaitu siswa SMP/MTs/sederajat di Surabaya yang terdiri dari 99 siswa. Instrumen tes pemahaman konsep diadaptasi dari PISA yang terdiri tujuh indikator pemahaman konsep IPA yaitu: 1 menjelaskan, 2 menafsirkan, 3 menarik inferensi, 4 memberikan contoh, 5 meringkas, 6 mengklasifikasikan, dan 7 membandingkan. Teknik analisis data yang digunakan yaitu deskriptif kuantatif. Hasil penelitian menunjukkan bahwa indikator 1 menjelaskan mendapatkan persentase 38% berkategori rendah, 2 menafsirkan mendapatkan persentase 40% berkategori rendah, 3 menarik inferensi mendapatkan persentase 41% berkategori cukup, 4 memberikan contoh mendapatkan persentase 43% berkategori cukup, 5 meringkas mendapatkan persentase 43% berkategori cukup, 6 mengklasifikasikan mendapatkan persentase 54% berkategori cukup, dan 7 membandingkan mendapatkan persentase 45% berkategori cukup. Kesimpulan yang didapat yaitu rata-rata pemahaman konsep IPA siswa di beberapa SMP/MTs/Sederajat di Surabaya masih dalam kategori cukup dengan persentase 44%, hal ini menunjukkan bahwa pemahaman konsep IPA siswa SMP di Surabaya masih perlu ditingkatkan.

Analysis of Learning Motivation of Junior High School Students in Science Learning in Surabaya City Damayanti, Martha; Hidayati, Siti Nurul
Jurnal Pijar Mipa Vol. 20 No. 2 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i2.8644

Student learning motivation is an important factor that influences the success of the learning process. This study aims to analyze the learning motivation of junior high school students in Surabaya City, especially in science learning, without the intervention of a particular learning model or approach. This research design uses a survey design with quantitative data collection methods. The learning motivation instrument is a learning motivation questionnaire containing 12 statements based on ARCS indicators: attention, relevance, confidence, and satisfaction. The sample of this study consisted of 88 students, 32 female students and 56 male students, and the sampling technique used was cluster sampling. The data obtained were analyzed descriptively quantitatively using a Likert scale to determine the average of each indicator of student learning motivation. The results showed that the average student learning motivation reached 71% and was classified in the high category, indicating that students have a fairly good learning motivation in science learning. Therefore, it can be concluded that this research indicates that students' overall learning motivation is on the good criteria. Unfortunately, good criteria did not occur in all indicators, where the confidence indicator showed the lowest score, so there is a need to improve the confidence aspect of students so that they are more active and confident in the learning process, such as using student-centered learning models.

Analisis Fundamental Makro, Fundamental Mikro Terhadap Nilai Perusahaan dengan Struktur Kepemilikan, Kinerja Keuangan, Struktur Modal Sebagai Variabel Intervening pada Perusahaan Perbankan yang Terdaftar di Bursa Efek Indonesia Tahun 2019-2023 Hidayati, Siti Nurul; Hwihanus
LANCAH: Jurnal Inovasi dan Tren Vol. 2 No. 2 (2024): JUNI-NOVEMBER 2024
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ljit.v2i2.2716

This study aims to examine the influence of macro and micro fundamental variables, ownership structure, and capital structure on financial performance and firm value in the banking sector-listed on the Indonesia Stock Exchange. The method applied is panel regression analysis by utilizing secondary data from 2019 to 2023. The independent variables studied include Non-Performing-Loans (NPL), Financing-to Deposit-Ratio (FZ), Loan to Deposit Ratio (LDR), inflation, GDP, and exchange rate as macro- and micro-fundamental indicators. Ownership structure variables, such as institutional and individual ownership, and capital structure variables such as Debt-to Asset-Ratio (DAR), Debt-to-Equity Ratio (DER), and Long-Term Debt-to Equity-Ratio (LDER) is also included in this analysis. The results showed that macro fundamental factors such as NPL, FZ, and LDR have a positive and significant influence on banking financial performance, as measured by Return on Assets (ROA), Return on Equity (ROE), and Operating Expenses to Operating Income (BOPO). However, their effect on firm value, as measured by Price-to Book-Value (PBV), Price-to-Earnings-Ratio (PER), and stock price, is not significant. In contrast, micro fundamental factors such as inflation, GDP, and exchange rates have a positive and significant impact on financial performance, but a negative and significant impact on firm value. In addition, institutional and individual ownership structures, as well as the firm's capital structure, also affect financial performance and firm value in different ways. This study emphasizes the importance of managing macroeconomic and microeconomic conditions for banking firms to improve financial performance and firm value in a sustainable manner.

Analisis Fundamental Makro, Fundamental Mikro Terhadap Nilai Perusahaan dengan Struktur Kepemilikan, Kinerja Keuangan, Struktur Modal Sebagai Variabel Intervening pada Perusahaan Perbankan yang Terdaftar di Bursa Efek Indonesia Tahun 2019-2023 Hidayati, Siti Nurul; Hwihanus
LANCAH: Jurnal Inovasi dan Tren Vol. 2 No. 2 (2024): JUNI-NOVEMBER 2024
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ljit.v2i2.2716

This study aims to examine the influence of macro and micro fundamental variables, ownership structure, and capital structure on financial performance and firm value in the banking sector-listed on the Indonesia Stock Exchange. The method applied is panel regression analysis by utilizing secondary data from 2019 to 2023. The independent variables studied include Non-Performing-Loans (NPL), Financing-to Deposit-Ratio (FZ), Loan to Deposit Ratio (LDR), inflation, GDP, and exchange rate as macro- and micro-fundamental indicators. Ownership structure variables, such as institutional and individual ownership, and capital structure variables such as Debt-to Asset-Ratio (DAR), Debt-to-Equity Ratio (DER), and Long-Term Debt-to Equity-Ratio (LDER) is also included in this analysis. The results showed that macro fundamental factors such as NPL, FZ, and LDR have a positive and significant influence on banking financial performance, as measured by Return on Assets (ROA), Return on Equity (ROE), and Operating Expenses to Operating Income (BOPO). However, their effect on firm value, as measured by Price-to Book-Value (PBV), Price-to-Earnings-Ratio (PER), and stock price, is not significant. In contrast, micro fundamental factors such as inflation, GDP, and exchange rates have a positive and significant impact on financial performance, but a negative and significant impact on firm value. In addition, institutional and individual ownership structures, as well as the firm's capital structure, also affect financial performance and firm value in different ways. This study emphasizes the importance of managing macroeconomic and microeconomic conditions for banking firms to improve financial performance and firm value in a sustainable manner.

Pemanfaatan Aplikasi Food Chain Dalam Pembelajaran IPA untuk SMP Kelas 7 Septia Winariani, Pradnya; Wardana, Rizky Amelia; Sabilatuzzahra, Putri Alifiyah; Subekti, Hasan; Hidayati, Siti Nurul; Vika Aulia, Ernita
Journal of Information System and Education Development Vol. 3 No. 2 (2025): Journal of Information System and Education Development
Publisher : Manna wa Salwa Foundation (Yayasan Manna wa Salwa)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62386/jised.v3i2.141

Science education in junior high schools plays an important role in shaping students’ critical and systematic thinking. However, abstract topics such as food chains often pose challenges for students and require appropriate learning media. This study aims to examine the use of the Food Chain application as an interactive learning tool to improve students’ understanding and motivation in learning food chain concepts. The research employed a qualitative method through literature review, focusing on interactive media and contextual learning in science education. Results indicate that the Food Chain application enables students to visualize trophic levels, understand ecological relationships, and engage actively in the learning process. The application supports critical thinking and problem-solving skills by offering simulation-based exploration. Moreover, it enhances students’ motivation by presenting dynamic, visual, and interactive content. The integration of this technology also allows teachers to monitor student progress in real-time and adjust learning strategies accordingly. Therefore, the Food Chain application is a promising innovation in science learning that aligns with 21st-century education demands and the goals of sustainable development.

ANALISIS PROFIL LITERASI SAINS PESERTA DIDIK SMP DI SURABAYA BERDASARKAN INDIKATOR PISA 2015 Adien, Reyhana Talitha; Hidayati, Siti Nurul
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 3 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i3.7243

Penelitian memiliki tujuan untuk menganalisis profil literasi sains peserta didik SMP di Surabaya berdasarkan indikator PISA 2015. Penelitian ini menggunakan desain survei yang dianalisis secara deskriptif kuantitatif. Alat ukur yang diterapkan diadaptasi dari kumpulan item asesmen PISA 2015 berisi 9 soal pilihan ganda yang mencakup tiga aspek dari domain kompetensi literasi sains. Sasaran penelitian ini merupakan peserta didik di kelas VII SMPN 13 Surabaya sejumlah 160 peserta didik dalam satu angkatan. Jumlah peserta didik yang mengisi kuesioner kemudian mengembalikan kuesioner sebanyak 129 dengan tingkat respons sebesar 81% responden. Hasil penelitian menunjukkan pada indikator menjelaskan fenomena secara ilmiah meraih rerata skor tertinggi dengan persentase sebesar 64%. Indikator menginterpretasikan data dan bukti secara ilmiah serta mengevaluasi dan merancang penyelidikan secara ilmiah masih membutuhkan pelatihan tambahan karena berada dalam kategori rendah dengan rerata sebesar 43% dan 42%. Mengacu hasil dan pembahasan penelitian ini, dapat disimpulkan bahwa peserta didik kelas VII SMP di Surabaya memiliki kemampuan literasi sains dengan rata-rata presentase keseluruhan 50% yang tergolong rendah.

Immune response in IGF-1 and growth parameters among infected children Ardianah, Eva; Widjaja, Nur Aisiyah; Indriani, Diah; Melaniani, Soenarnatalina; Kuntoro; Wibowo, Arief; Notobroto, Hari Basuki; Purnomo, Windhu; Indawati, Rachmah; Saputro, Sigit Ari; Santoso, Febrina Mustika; Puspitasari, Ria; Pebriaini, Prisma Andita; Nurfidaus, Yasmine; Irawan, Roedi; Hidayat, Boerhan; Hidayati, Siti Nurul; Hanindita, Meta Herdiana
BKM Public Health and Community Medicine Vol 41 No 08 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/bkm.v41i08.18379

Purpose: Infections in children can affect weight gain and linear growth by influencing metabolism and nutrition. Chronic inflammation results in growth failure mediated by pro-inflammatory cytokines and poor nutritional intake, which affects the GH/IGF-1 axis. This study aimed to investigate the impact of the inflammatory response on children's anthropometry, particularly HAZ, and the role of IGF-1. Methods: An observational study with a cross-sectional design was conducted from September 2021 to July 2022. The study involved children diagnosed with infections. The subjects had undergone a physical and laboratory investigation, which included a thorax photo, urine culture, Mantoux test, and complete blood test in a hospital setting. A complete medical history was obtained from the pediatrician. Results: The prevalence of undernutrition was 37.33%; the prevalence of underweight/severely underweight, stunted/severely stunted, and wasted/severely wasted was 25.33%, 30.66%, and 14.67% respectively. Stunted/severely stunted was more prevalent in subjects under 2 years old, compared to subjects more than 2 years old (22/41 vs. 7/34, p=0.014). SEM analysis revealed that the inflammatory response affected IGF-1 levels (r=0.850, p=0.000), while IGF-1 affected body composition (r=0.245, p=0.025), and then affected HAZ (r=1.000, p=0.000). The effect of IGF-1 on HAZ appears to be indirect, acting through body composition. Parental height has a weak, albeit significant, effect on body composition (r=0.101, p=0.025) and HAZ (r=0.192, p=0.040). Univariate analysis revealed strong correlations between IL-6 and IL-10 and IGF-1 (r=0.870, p=0.000 and 0.876, p=0.000, respectively). In contrast, parental height showed a correlation with HAZ/LAZ (r=0.319, p=0.000). Maternal height was correlated positively with WAZ (r=0.320, p=0.044). Conclusion: The prevalence of stunting among children under two years of age indicates that early childhood constitutes a critical period for intervention in growth and development. Inflammatory response has been demonstrated to influence IGF-1 levels in children. The role of IGF-1 on HAZ was mediated by body composition.

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