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Happy Lumbantobing

Observed names: H. LUMBANTOBING, H. Lumbantobing, Lumbantobing, Happy
OpenAlex ID: A5084876022
Eksplorasi Etnomatematika Pada Sero (set Net) Budaya Masyarakat Kokas Fakfak Papua Barat
2016 · Chandra Sri Ubayanti, Happy Lumbantobing, et al. · 31
The impact of problem-based learning on motivation and mathematics outcome for sixth-grade students
2024 · Ronaldo Kho, Titi Solihati, et al. · Journal of Honai Math · 14
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Relationships of Work Discipline, Leadership, Training, and Motivation to Performance of Employees Administration Abepura Hospital Papua 2015
2016 · Dhesty Kasim, A. L. Rantetampang, et al. · International Journal of Sciences: Basic and Applied Research · 14
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On the parametric excitation of some nonlinear aeroelastic oscillators
2004 · H. Lumbantobing, T.I. Haaker · Journal of Fluids and Structures · 9
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Ethnomathematics at TIFA Yapen as A Source for Learning Mathematics
2023 · Yeni D. Fonataba, Ronaldo Kho, et al. · Hipotenusa Journal of Mathematical Society · 7
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Improving Students’ Outcome Using Geogebra Interactive Media in Learning Derivatives
2020 · Happy Lumbantobing · Journal of Honai Math · 5
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Analyzing Mathematical Problem Solving and Critical Thinking Abilities Through Problem Based Learning at Junior High School Students
2025 · Nina Hayati, Mulyono Mulyono, et al. · Jurnal Perspektif · 3
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Aeroelastic Oscillations of a Seesaw-type Oscillator Under Strong Wind Conditions
2002 · H. LUMBANTOBING, T.I. HAAKER · Journal of Sound and Vibration · 3
Etnomatematika Sentani sebagai Sumber Pembelajaran Matematika Sekolah (Eksplorasi Bentuk Kenda Kampung Abar Sentani)
2024 · Dini Rahmatun Nuraini, Ronaldo Kho, et al. · Journal of Education Research · 2
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Persepsi Guru, Orang Tua, Dan Siswa Terhadap Pelaksanaan Pembelajaran Online Pada Mata Pelajaran Matematika
2023 · Vichy Putra Kandari, Happy Lumbantobing, et al. · Jurnal Ilmiah Mandala Education · 2
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On the Parametric Excitation of a Nonlinear Aeroelastic Oscillator
2002 · H. Lumbantobing, T. I. Haaker · ASME International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise · 2
Kepemimpinan Kepala Sekolah Dalam Mengembangkan Kecakapan Hidup Siswa Melalui Implementasi P5 Terintegrasi Delapan Dimensi Profil Lulusan
2026 · Ni Wayan P. Susanti, Happy Lumbantobing, et al. · SOCIAL Jurnal Inovasi Pendidikan IPS · 1
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Peran Kepala Sekolah Sebagai Pemimpin Pembelajaran Dalam Meningkatkan Profesionalisme Guru
2026 · Prayitno Prayitno, Petrus Irianto, et al. · Jurnal Studi Guru dan Pembelajaran · 1
Application of Numbered Head Together (nht) Type Cooperative Learning Model to Improve Learning Outcomes and Learning Activities in One-variable Linear Equation and Inequality Material for Grade Vii Students
2026 · Nindia Ayu Asdaputri, Happy Lumbantobing, et al. · Jurnal Ilmu Pendidikan Indonesia · 1
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Analyzing Students' Deductive Reasoning and Problem-Solving Skills in Algebraic Derivatives: The Role of Adversity Quotient (AQ)
2025 · Dewi Lestari Sinaga, Edy Surya, et al. · Jurnal Perspektif · 1
Pelatihan Deteksi Dini Kanker Payudara Dengan Metode “SADARI” (Periksa Payudara Sendiri) pada Siswi-Siswi Sma Teruna Bakti di Jayapura Papua
2022 · Hotnida Erlin Situmorang, Happy Lumbantobing, et al. · JURNAL KREATIVITAS PENGABDIAN KEPADA MASYARAKAT (PKM) · 1
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The Effect of Interactive Computer Program on Student Accomplishment in Teaching Trigonometry
2018 · Happy Lumbantobing · International Journal of Sciences: Basic and Applied Research · 1
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Factors Affecting the Spread of Filariasis Disease in Mimika District of Papua Province
2016 · Marselinus Fatie, A. L. Rantetampang, et al. · International Journal of Sciences: Basic and Applied Research · 1
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Self-Regulated Learning and Learning Styles as Predictors of Mathematics Learning Outcomes
2026 · Wa Ode Chelsi Nur, Happy Lumbantobing, et al. · Journal of Research in Science and Mathematics Education (J-RSME)
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Analisis Karakteristik Ways of Thinking dan Ways of Understanding Siswa Kelas VII dalam Menyelesaikan Soal Persamaan Linear Satu Variabel Berdasarkan Teori Harel
2026 · Lestari Situmorang, Happy Lumbantobing, et al. · JagoMIPA Jurnal Pendidikan Matematika dan IPA
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Model Kepemimpinan Kolaboratif Kepala Sekolah Dalam Meningkatkan Literasi Membaca Siswa Di Sd Ypk Iii Pniel Serui
2026 · Susance Adadika, Happy Lumbantobing, et al. · Journal of Innovative and Creativity (Joecy)
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Penerapan Model Auditory Intellectually Repetition (AIR) pada Materi Menentukan Penyelesaian Persamaan Kuadrat dengan Cara Memfaktorkan
2025 · Elsi Sirampun, Happy Lumbantobing, et al. · Science and Technology
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Implementation of the Guided Discovery Learning Model Assisted by Parachute Teaching Aids on the Material of Relationships Between Angles
2025 · Annisa Kurnia Sari, Pitriana Yohanes Tandililing, et al. · JUPE Jurnal Pendidikan Mandala
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Development of Android-Based Interactive Mathematics Learning Media Assisted by Articulate Storyline in Junior High School
2025 · Andrika Rizal Arlovi, Happy Lumbantobing, et al. · International Journal of Sciences: Basic and Applied Research
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Difference Results Study Mathematics And Activity Study Using Learning Models Cooperative Type Teams Games Tournament (TGT) and Numbered Heads Together (NHT) on Material Operation Count Algebra
2025 · Mila Dwi Nanda Ashari, Happy Lumbantobing, et al. · JUPE Jurnal Pendidikan Mandala
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Works count: 42
Citation count: 99
H-index: 5
I10-index: 3
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