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All Journal Journal on Mathematics Education (JME) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Journal of Medives KALAMATIKA Jurnal Pendidikan Matematika Wacana Akademika : Majalah Ilmiah Kependidikan IndoMath: Indonesia Mathematics Education Formatif: Jurnal Ilmiah Pendidikan MIPA Gema Wiralodra Range : Jurnal Pendidikan Matematika MATH-EDU: Jurnal Ilmu Pendidikan Matematika Jurnal Abdimas Prakasa Dakara Brillo Journal Jurnal Pengabdian Sains dan Humaniora VARIANSI: Journal of Statistics and Its Application on Teaching and Research International Journal of Science Education and Cultural Studies Journal of Mathematics Theory and Applications
Aloisius Loka Son
Universitas Timor
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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ANALISIS PENDAPATAN PERUSAHAAN TEMPE DAN TAHU MENGGUNAKAN MODEL AUTOREGRESIVE INTEGRATED MOVING AVERAGE : Studi Kasus: UD Alfaria Kota Kefamenanu falentinus evandri abi; Eva Binsasi; Faustinus Luan; Aloisius Son
Journal of Mathematics Theory and Applications Vol. 3 No. 1 (2024): Edisi Oktober 2024
Publisher : Program Studi Matematika, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/j-math.v3i1.6447

Abstract

Penelitian ini bertujuan untuk memprediksi pendapatan usaha tempe dan tahu, jenis penelitian yang digunakanadalah penelitian kuantitatif. Penelitian ini dilaksanakan di UD Alfaria Kecamatan Kota Kefamenanu, KabupatenTTU. Sumber data pada penelitian ini adalah data sekunder yaitu data pendapatan tempe dan tahu, instrumenpenelitian yang digunakan adalah dokumentasi, berupa catatan pendapatan harian selama 7 bulan. Data yangdiperoleh, selanjudnya dianalisis menggunakan Aplikasi R. Hasil penelitian ini menunjukan bahwa model Arima(0,1,1) adalah model terbaik dengan Persamaan modelnya adalah:
Mathematical Concepts and Cultural Values in Sonaf Tamkesi: Ethnomathematics Study in a Traditional Village on Timor Island Funan, Fedelia; Son , Aloisius Loka; Siahaan, Meiva Marthaulina Lestari
Brillo Journal Vol 3 No 2 (2024): Ethnomathematics and Resilience in Mathematics Education Innovations
Publisher : S&Co Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56773/bj.v3i2.49

Abstract

Mathematics is a universal science, and it is crucial for everyone to master it, both in terms of its applications and its cognitive patterns. The purpose of this research is to explore the concepts of mathematics and cultural values found in the artifacts of Sonaf Tamkesi Manufui. The study was conducted in the traditional village of Tamkesi, south Biboki District, North Central Timor Regency, in July 2023. The subjects of this study were three community leaders. The type of data collected for this research was primary data obtained through documentation and interviews between the researcher and the respondents. Data analysis was conducted through stages of domain analysis, taxonomy, componential analysis, and cultural themes. The research findings indicate that there are concepts of plane geometry in the artifacts such as trapeziums, rectangles, squares, rhombuses, triangles, circles, cylinders, hexagons, and cubes. Meanwhile, the cultural values of the artifacts in Sonaf Tamkesi are the roof symbolizes harmony, the door symbolizes greatness and respect for ancestors, the pillars symbolize vertical relations with ancestors, the betel-nut container symbolizes service, the clay pot symbolizes a gift from ancestors to the living, the hearth symbolizes balance, and harmony in achieving goals.
Co-Authors Aan Juhana Senjaya admin pythagoras, admin Bete, Hendrika Darhim Darhim Dominikus Nitsae Efonius Piter Liwu Elisabeth Olo Eva Binsasi falentinus evandri abi Fatimah, Siti Faustinus Luan Fiki Alghadari Funan, Fedelia Gunadi, Farid Isnawan, Muhamad Galang Javier García-García Kondradus Yohanes Klau Lily Aulin Assya Mada, Grandianus Seda Maria Delviana Mali Maria Rosalinda Talan Nugraha K. F. Dethan Nurwijayanti Oktovianus Mamoh Rizkiah Nurul Fitriani Ronaldus Ariyanto Jelahu Rosyadi Rosyadi Rosyadi Runisah, Runisah Selestina Nahak Siahaan, Meiva Marthaulina Lestari Simarmata, Justin Eduardo Sri Adi Widodo Sudirman Sudirman Sudirman Wua Laja, Yosepha Patricia Yakoba Yusina Muanley Yunita, Ika