Development of Learning Materials Oriented on Problem-Based Learning Model to Improve Students' Mathematical Problem Solving Ability and Metacognition Ability. MV Siagan, S Saragih, B Sinaga International electronic journal of mathematics education 14 (2), 331-340, 2019 | 263 | 2019 |

Pengembangan model pembelajaran matematika berdasarkan masalah berbasis budaya batak (PBM-B3) B Sinaga, M Nababan FMIPA Unimed, 2008 | 108 | 2008 |

Improving Math Creative Thinking Ability by using Math Adventure Educational Game as an Interactive Media Y Kartika, R Wahyuni, B Sinaga, J Rajagukguk Journal of Physics: Conference Series 1179 (1), 012078, 2019 | 106 | 2019 |

Structural and spectroscopic properties of Er3+ doped sodium lithium borate glasses J Rajagukguk, B Sinaga, J Kaewkhao Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 223, 117342, 2019 | 75 | 2019 |

Analysis of Teacher Performance to Build Student Interest and Motivation towards Mathematics Achievement. H Tambunan, B Sinaga, W Widada International Journal of Evaluation and Research in Education 10 (1), 42-47, 2021 | 42 | 2021 |

Application of problem based learning to increase students’ problem solving ability on geometry in class X SMA Negeri 1 Pagaran SJ Simamora, RE Simamora, B Sinaga International Journal of Sciences: Basic and Applied Research (IJSBAR) 36 (2 …, 2017 | 32 | 2017 |

Improve mathematical connections skills with realistic mathematics education based learning H Menanti, B Sinaga 3rd Annual International Seminar on Transformative Education and Educational …, 2018 | 26 | 2018 |

Mukhtar, & Surya, E.(2017). Development of mathematics module based on metacognitive strategy in improving students’ mathematical problem solving ability at high school YN Telaumbanua, B Sinaga Journal of Education and Practice 8 (19), 73-80, 0 | 25 | |

An Analysis of Syudent’s Mathematical Creative Thinking Ability Senior High School on Geometry TK Nasution, BA Sinaga, E Surya IJARIIE–ISSN (O)–2395–4396 3 (2), 3860-3866, 2017 | 24 | 2017 |

Matematika SMA B Sinaga, P Sinambela, AK Sitanggang, TA Hutapea, LP Sinaga, ... MA/SMK/MAK Kelas X Edisi Revisi. Kementrian Pendidikan dan Kebudayaan Indonesia, 2017 | 23 | 2017 |

Development of student worksheet geometry based metacognitive strategy through creative thinking ability TK Nasution, B Sinaga IOSR Journal of Research & Method in Education (IOSR-JRME) 7 (4), 10-18, 2017 | 23 | 2017 |

Analysis of the difficulties of the mathematical creative thinking process in the application of problem based learning model EP Purba, B Sinaga, M Mukhtar, E Surya 2nd Annual International Seminar on Transformative Education and Educational …, 2017 | 22 | 2017 |

Matematika untuk SMA B Sinaga, P Sinambela, AK Sitanggang, TA Hutapea, LP Sinaga, ... MA Kelas X Semester 1 Edisi, 2014 | 21 | 2014 |

Emission cross section and optical gain of 1.06 mm laser Nd3+ doped borate glasses J Rajagukguk, B Sinaga, E Sihombing, M Djamal, J Kaewkhao Materials Today: Proceedings 5 (7), 14998-15003, 2018 | 19 | 2018 |

Bibliometric Mapping on the Research Merdeka Belajar Using VosViewer IH Batubara, IP Sari, P Andini, M Jannah, S Saragih, B Sinaga, BS Lubis Jurnal Pendidikan Progresif 12 (2), 477-486, 2022 | 17 | 2022 |

Matematika SMA S Manullang, AK Sitanggang, TA Hutapea, LP Sinaga, B Sinaga, ... MA/SMK/MAK Kelas XI, 2017 | 17 | 2017 |

Analysis of students’ critical thinking skills through problem-based learning approach using HOTS questions in SMA N 13 medan F Desania, B Sinaga, A Lubis, E Syahputra International Journal of Scientific & Technology Research 9 (3), 131-137, 2020 | 16 | 2020 |

Buku guru matematika B Sinaga, P Sinambela, AK Sitanggang, TA Hutapea, LP Sinaga, ... Jakarta: Kementerian Pendidikan dan Kebudayaan, 2014 | 16 | 2014 |

Analisis Kemampuan Pemahaman Konsep Matematika Siswa Dalam Penerapan Model Discovery Learning Berbantuan Matlab SM Simarmata, B Sinaga, H Syahputra Jurnal Cendekia: Jurnal Pendidikan Matematika 6 (1), 692-701, 2022 | 15 | 2022 |

Analysis of students’ difficulties in mathematical creative thinking on problem-based learning model D Sister, E Syahputra, B Sinaga International Journal of Scientific and Technology Research 9 (3), 3842-3845, 2020 | 15 | 2020 |