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ANALISIS KESALAHAN MAHASISWA DALAM MENGERJAKAN SOAL CERITA MATERI STATISTIKA DITINJAU DARI KEMAMPUAN BERPIKIR KREATIF Ilham Rais Arvianto; Dixian Bhikuning
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 7, No 2 (2022): Volume 7 Number 2, September 2022
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v7i2.3623

Abstract

Penelitian ini bertujuan untuk mengidentifikasi jenis-jenis kesalahan yang dialami mahasiswa dari setiap kategori kemampuan berpikir kreatif dalam mengerjakan soal cerita pada materi statistika. Kemampuam berpikir kreatif dikelompokkan menjadi 3 kategori, yaitu tinggi, sedang, dan rendah. Identifikasi jenis kesalahan dalam mengerjakan soal cerita menggunakan prosedur Newman yang terdiri dari 5 tahap, yaitu R (membaca), C (memahami), T (transformasi), P (proses), dan E (kesimpulan). Penelitian ini termasuk dalam penelitian deskriptif dengan pendekatan kualitatif. Subjek penelitian berjumlah 6 orang yang diambil secara stratified random sampling dari mahasiswa Prodi Informatika FTI UTDI tahun akademik 2021/2022, dengan rincian 2 subjek untuk setiap kategori kemampuan berpikir kreatif. Instrumen penelitian terdiri dari tes kemampuan berpikir kreatif, tes diagnosis kesalahan, dan pedoman wawancara. Kesimpulan yang diperoleh dari penelitian ini adalah pada setiap kategori kemampuan berpikir kreatif, terdapat perbedaan jenis kesalahan yang dialami mahasiswa dalam mengerjakan soal cerita pada materi statistika. Kesalahan terbesar yang dialami oleh mahasiswa dalam mengerjakan soal cerita materi statistika pada kategori kemampuan berpikir kreatif tinggi dan rendah, terletak pada tahap E dengan persentase masing-masing sebesar 66,7% dan 83,3%. Sedangkan pada kategori kemampuan bepikir kreatif sedang, kesalahan terbesar terletak di tahap C dengan persentase sebesar 100,0%.
PENGARUH PBV DAN NPM TERHADAP HARGA SAHAM PERUSAHAAN DEPARTMENT STORE DI BEI Dixian Bhikuning; Dara Kusumawati; Hera wasiati; Ivan Jaka Perdana
Jurnal Ilmiah Global Education Vol. 4 No. 1 (2023): JURNAL ILMIAH GLOBAL EDUCATION, Volume 4 Nomor 1, Maret 2023
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v4i1.552

Abstract

This study's benefits include examining the effects of Net Profit Margin (NPM) and Price to Book Value (PBV) on Stock Price in Department Store companies listed on the Indonesia Stock Exchange between 2012 until 2021. Three Department Store companies that were listed on the Indonesia Stock Exchange between 2012 until 2021 comprise the sample for this quantitative study. The Classic Assumption Test, Multiple Linear Regression Analysis, Correlation Coefficient, Determination Coefficient, and t-Test and F-Test are the data analysis techniques utilized. The t-Test Research's findings had a significance of 0.216 or greater, indicating that the Price Book Value has no bearing on the stock price of the business. The T-Test Research Results revealed a significance level of 0.016 < 0.05, indicating that the company's stock price is influenced by Net Profit Margin. While the F-Test Research Results, which were obtained with a significance of 0.012 < 0.05, demonstrate that the Net Profit Margin and Price to Book Value both have an effect on the stock price of the company simultaneously.
Faktor-Faktor Yang Mempengaruhi Harga Saham di BEI Sektor Perusahaan Ritel di Masa Pandemi dixian bhikuning; Hera Wasiati
UPAJIWA DEWANTARA : Jurnal Ekonomi, Bisnis dan Manajemen Daulat Rakyat Vol 7 No 1 (2023): UPAJIWA DEWANTARA: Jurnal Ekonomi, Bisnis dan Manajemen Daulat Rakyat
Publisher : Universitas Sarjanawiyata Tamansiswa

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

Abstract

Untuk membuat keputusan tentang pembelian dan penjualan saham, investor memerlukan akses ke data tertentu. Investor khawatir bahwa epidemi Covid-19 di seluruh dunia dapat berdampak buruk pada harga saham, yang menyebabkan penurunan Indeks Harga Saham Gabungan (IHSG) yang tajam. Diantaranya adalah penjelasan tentang praktik peminjaman korporasi dan keuntungan kepemilikan saham. Ketika indikator secara keseluruhan mulai turun, lebih banyak fokus akan ditempatkan pada konsekuensi dari epidemi di tahun 2019 hingga 2021, saat pandemi Covid-19 sedang memuncak, penelitian ini mengkaji hubungan antara harga saham bisnis sektor ritel yang tercatat di Bursa Efek Indonesia dengan price-earning ratio, debt-to-equity ratio, dan rasio laba atas ekuitas. Dalam penyelidikan ini, para peneliti mengumpulkan data melalui metode yang dikenal sebagai "pengambilan sampel yang bertujuan". Dua puluh dari 35 emiten ritel BEI digunakan sebagai sampel penelitian. Data dianalisis dengan menggunakan model regresi linier berganda. Harga saham berbagai emiten yang terdaftar di BEI antara tahun 2019 sampai 2021 terbukti dipengaruhi secara signifikan oleh rasio harga-pendapatan, rasio utang terhadap ekuitas, dan pengembalian atas ekuitas. Namun, selama jangka waktu tersebut, hanya return on equity yang memiliki efek negatif yang substansial terhadap harga saham perusahaan yang beroperasi di sektor ritel.
UTILIZATION OF INTERNET OF THINGS (IoT) FOR ENERGY EFFICIENCY IN SMALL AND MEDIUM RETAIL BUSINESSES Dison Librado; Dixian Bhikuning; Dara Kusumawati
Prosiding Seminar Nasional dan Call Paper STIE Widya Wiwaha Vol 4 No 1 (2025): International Seminar Proceedings and Call for Paper STIE Widya Wiwaha
Publisher : Sekolah Tinggi Ilmu Ekonomi Widya Wiwaha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32477/semnas.v4i1.1297

Abstract

Energy costs and sustainability pressures have encouraged retail businesses to adopt technologies that optimize electricity usage without reducing customer comfort. Internet of Things (IoT) enables real-time monitoring and control of electrical devices through sensors and network connectivity, offering new opportunities for energy management in retail stores. This paper aims to analyze the potential utilization of IoT for energy efficiency in small and medium retail businesses by discussing the conceptual design, implementation scenarios, and indicative benefits. The research employs a qualitative-descriptive approach based on literature review and scenario modeling for typical energy uses in retail, namely lighting, air conditioning, and main electrical equipment. The proposed IoT architecture consists of three layers: device layer (sensors and actuators), network and gateway layer, and application and analytics layer. Implementation scenarios include presence-based lighting control, schedule and temperature-based air conditioning control, and smart load monitoring to detect anomalies. A simple comparative illustration between conventional and IoT-enabled operations indicates that automation and data-driven control can reduce operating hours of selected devices, which translates into potential savings in kWh and electricity costs, while also supporting green business objectives. The findings provide a conceptual and practical reference for retail business owners, SME development programs, and technology providers to design digital green innovation initiatives in the retail sector.
DIGITAL CONTENT MARKETING FOR ENVIRONMENTAL AWARENESS: EFFECTIVENESS OF SOCIAL MEDIA CAMPAIGNS IN PROMOTING GREEN CONSUMERISM Dixian Bhikuning; Dara Kusumawati; Dison Librado
Prosiding Seminar Nasional dan Call Paper STIE Widya Wiwaha Vol 4 No 1 (2025): International Seminar Proceedings and Call for Paper STIE Widya Wiwaha
Publisher : Sekolah Tinggi Ilmu Ekonomi Widya Wiwaha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32477/semnas.v4i1.1299

Abstract

Digital transformation has changed the landscape of environmental communication, where social media has become an important instrument in shaping people's ecological awareness. This study explores the effectiveness of digital content marketing campaigns in encouraging environmental awareness and green consumption behavior in Indonesia. The research uses a descriptive qualitative approach with a content analysis method on digital campaigns conducted by environmental organizations such as Greenpeace Indonesia, Zero Waste Indonesia, as well as various local eco-friendly brands on TikTok, Instagram, and YouTube platforms for the period January 2023 to December 2024. The findings show that content strategies that integrate educational, emotional, and actionable approaches result in significant audience engagement rates, with short video content achieving an engagement rate of 8-12%. Campaigns that successfully build emotional connections and provide practical solutions have proven to be more effective in turning awareness into sustainable consumption actions. Ecological and environmental awareness plays an important role as an important mediator in the adoption of green practices. This research makes a theoretical contribution to the development of sustainable digital marketing literature and practically serves as a guide for practitioners in designing more effective digital campaigns to drive the transformation of consumer behavior towards sustainability.