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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang Journal of Artificial Intelligence and Digital Business
Sri Wahyuni
UIN Sjech M. Djamil Djambek Bukittinggi
Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering

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PENGARUH KONSEP DIRI DAN KEPERCAYAAN DIRI TERHADAP PRESTASI BELAJAR SISWA SMPN 3 PASAMAN Sri Wahyuni; M. Arif
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 03 (2025): Volume 11 No. 03 September 2025 In Build
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i03.8111

Abstract

The phenomenon that occurs in grade VIII and IX students at SMPN 3 Pasaman. There are several students who have low learning achievement because they are indicated to have a self-concept that is not optimal and are indicated to have low self-confidence. This study aims to: (1) determine how much influence self-concept has on learning achievement (2) how much influence self-confidence has on learning achievement (3) how much influence self-concept and self-confidence have together on learning achievement. This study uses a quantitative approach with an associative type. The population in this study was 164 students. The sampling technique in this study used a stratified random sampling technique, which means taking tiered random samples so that the sampling per class is evenly distributed according to the number of students per class. The sample in this study was 116 samples. The data collection technique used questionnaires and documentation. The instrument used in this study was a self-concept and self-confidence questionnaire developed by the researcher. The data analysis conducted to test the research hypothesis was simple linear regression and multiple linear regression. The results of this study indicate that: (1) there is a positive and significant influence of self-concept (X1) on learning achievement (Y) with a significance value of 0.000 <0.05 and a percentage level of 27.8%. (2) there is a positive and significant influence of the self-confidence variable (X2) on learning achievement (Y) with a significance value of 0.000 <0.05 and a percentage level of 23.6%. (3) there is a significant influence of self-concept (X1) and self-confidence (X2) together on learning achievement with a significance value of 0.000 <0.05 and a percentage level of 37.4%.
Analisis Dampak Penambangan Emas Pada Kelestarian Lingkungan dan Ekonomi Masyarakat Dalam Perspektif Pembangunan Berkelanjutan Pada Masyarakat Lubuk Ulang Aling Selatan Kab. Solok Selatan Sri Wahyuni; Baginda Parsaulian
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 1 (2026): Februari - April
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i1.8203

Abstract

Di daerah yang berpotensi sumber daya mineralnya, seperti Nagari Lubuk re Aling Selatan, Kabupaten Solok Selatan, penambangan emas menjadi salah satu sumber pendapatan utama. Perekonomian masyarakat diuntungkan dari operasi penambangan emas di satu sisi, tetapi di sisi lain menimbulkan berbagai permasalahan lingkungan yang berpotensi mengancam keberlanjutan pembangunan. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh emas penambangan terhadap lingkungan dan perekonomian secara umum dari perspektif pembangunan di masa mendatang. Penelitian ini menggunakan pendekatan deskriptif kuantitatif dengan menggunakan metode analitik. Data dikumpulkan melalui observasi lapangan, wawancara, dan kunci informasi yang diperoleh dari instansi pemerintah daerah dan masyarakat umum, serta dokumentasi sumber-sumber yang relevan. Teknik analisis data dilakukan melalui reduksi data, analisis data, dan kesimpulan analisis. Temuan penelitian tersebut menunjukkan bahwa kegiatan emas penambangan berdampak negatif terhadap lingkungan., antara lain berupa pencemaran air sungai akibat penggunaan merkuri, kerusakan lahan, hilangnya vegetasi, serta meningkatnya risiko bencana ekologis seperti banjir dan longsor. Dari sisi ekonomi, penambangan emas memberikan dampak positif berupa peningkatan pendapatan masyarakat, terbukanya lapangan kerja, dan berkembangnya usaha mikro di sekitar lokasi tambang. Namun demikian, manfaat ekonomi tersebut cenderung bersifat jangka pendek dan menimbulkan ketergantungan masyarakat terhadap sektor pertambangan. Ditinjau dari perspektif pembangunan berkelanjutan, kegiatan penambangan emas di Lubuk Ulang Aling Selatan belum sepenuhnya mencerminkan keseimbangan antara aspek ekonomi. pengelolaan pertambangan lebih berkelanjutan melalui penguatan regulasi, pengawasan lingkungan, reklamasi lahan pascatambang, serta pemberdayaan ekonomi masyarakat.  
Co-Authors Baginda Parsaulian M. Arif