Vol. 6 No. 2 (2022): Zero: Jurnal Sains Matematika dan Terapan

Articles

• FORECASTING THE NUMBER OF DEATH DUE TO TRAFFIC ACCIDENTS IN MEDAN CITY USING EXPONENTIAL SMOOTHING METHOD

  Muhammad Suhadi, Susiana Susiana

  39-44

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• RELATIVE RISK ANALYSIS OF THE SPREAD OF COVID-19 VIRUS IN MEDAN CITY BY SPATIAL AND NON-SPATIAL APPROACHES

  Yurid Audina, Rina Filia Sari, Rina Widyasari

  45-52

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• IMPLEMENTATION OF DOUBLE EXPONENTIAL SMOOTHING HOLT METHOD IN FORECASTING COMMERCIAL RICE SALWS IN PERUM BULOG SUB DIVRE MEDAN

  Venina Agustine, Zulfahmi Indra, Hamidah Nasution

  53-59

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• THE EFFECT OF CHEMICAL ADDITION FACTORS ON EXTERNAL WATER PURIFICATION WITH MICROSOFT EXCEL APPLICATION

  Bonar Harahap, Aditya Rahman, Mahrani Arfah

  60-69

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• IMPLEMENTATION OF NORTH WEST CORNER METHOD AND MODIFIED DISTRIBUTION METHOD IN OPTIMIZING FISH DISTRIBUTION COSTS USING MATLAB PROGRAM

  Eby Agusriani Sitanggang, Faiz Ahyaningsih

  70-79

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• COMPARISON OF ARIMA AND WINTERS METHODS ON SALES FORCASTING OF FURNITURE COMPANIES AT UD PODOMORO ASAHAN

  Ledya Frischa, Rina Filia Sari, Ismail Husein

  80-92

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• DESIGN EMPLOYEE ATTENDANCE INFORMATION SYSTEM USING BARCODE CODE 39

  Suharjo Suharjo, Muhammad Sakban

  93-106

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• MODEL REGRESSION COX PROPORTIONAL HAZARD WITH BAYESIAN METHOD FOR SURVIVAL ANALYSIS OF COVID-19 PATIENT CASES AT RSUD Dr. PIRNGADI KOTA MEDAN

  Aurelia Anandara, Hamidah Nasution, Ismail Husein

  107-117

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• THE IMPACT OF FUNDAMENTAL ELEMENTS ON STOCK PRICES OF SUBSIDIARY PULP & PAPER MANUFACTURING FIRMS LISTED ON THE INDONESIA STOCK EXCHANGE

  Zahara Fatimah, Arina Luthfini Lubis

  118-126

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• LITERATUR STUDY OF STUDENTS MATHEMATICAL PROBLEM SOLVING ABILITIES ON HIGHER ORDER THINKING SKILL QUESTIONS FROM VARIOUS LEARNING MODELS

  Elia Siska, Muhammad Amin Fauzi

  127-132

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• DECISION SUPPORT SYSTEM FOR DETERMINING LEVELS OF CRUDE PALM OIL USING FUZZY MADM (MULTIPLE ATTRIBUTE DECISION MAKING) USING THE SAW (SIMPLE ADDTIVE WEIGHTING) METHOD

  Mhd Furqan, Yusuf Ramadhan Nasution, Fauzan Irsyad

  133-141

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• DESIGN OF A CLAP DETECTION LIGHT CONTROL SYSTEM BASED ON ARDUINO UNO

  Kesadaran Luaha, Syahlan Ismail, Arif Rahman, Nurhawa Nizar Siagian, Laily Rizky Amalia, Rian Farta Wijaya

  142-146

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• EYE ASPECT RATIO ADJUSTMENT DETECTION FOR STRONG BLINKING SLEEPINESS BASED ON FACIAL LANDMARKS WITH EYE-BLINK DATASET

  Eswin Syahputra, Irpan Nursukmi, Sony Putra, Bayu Sukma Sani, Rian Farta Wijaya

  147-156

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• IMPLEMENTATION OF THE GENERALIZED SPACE TIME AUTOREGRESSIVE (GSTAR) MODEL IN THE CASE OF THE SPREAD OF CORONAVIRUS IN THE DISTRICT CITY OF NORTH SUMATRA

  Alfina Febriani Nasution, Riri Syafitri Lubis, Rina Widyasari

  157-166

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• ANALYSIS OF FACTORS INFLUENCING THE EVENT STUNTING WITH CHI-SQUARE METHOD APPROACH AUTOMATIC INTERACTION DETECTION IN NORTH SUMATRA

  Mei Yunina Arianti, Ismail Husein, Rina Widyasari

  167-172

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• IMPLEMENTATION OF ANALYTICAL HIERARCHY PROCESS & BEST WORST METHOD IN SUPPLIER SELECTION

  Nanang Alamsyah, Mohammad Rachman Waluyo, Muthia Zenzy Ariani

  173-179

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• ANALYSIS OF FACTORS INFLUENCING DRUG ABUSE CASES USING MODELS GEOGRAPHICALLY WEIGHTED REGRESSION (GWR) IN INDONESIA

  Endah Nurfebriyanti, Hamidah Nasution, Hendra Cipta

  180-187

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• APPLICATION OF MULTIPLICATIVE RANDOM NUMBER GENERATOR (MRNG) ALGORITHM IN BUILD SEMESTER EXAM APPLICATION

  Yusuf Ramadhan Nasution, M Fakhriza, Merlin Sitanggang

  188-193

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• ANALYSIS OF THE FACTORS THAT AFFECT THE ORIGINAL REGIONAL INCOME OF THE PROVINCE OF NORTH SUMATERA USING PANEL DATA REGRESSION

  Ika Junia Saputri, Sajaratud Dur, Ismail Husein

  194-201

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• PREDICTION OF INCREASE IN EARLY MARRIAGE DURING COVID-19 USING THE SINGLE EXPONENTIAL SMOOTHING METHOD

  Yusuf Ramadhan Nasution, Solly Ariza Lubis, M. Aldy Azis

  202-214

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• IMPLEMENTATION OF SUGENO FUZZY LOGIC ON A RICE-EATING BIRD REPELLENT IN RICE FIELDS TO HELP FARMERS BASED ON MICROCONTROLLERS

  Muhammad Ikhsan, Abdul Halim Hasugian, Gunawan Gunawan

  215-220

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• GEOGRAPHIC INFORMATION SYSTEM FOR SEARCHING HONDA MOTORCYCLE DEALERS IN MEDAN CITY USING A-STAR ALGORITHM

  Randy Novhendra Pohan, M Fakhriza, Aninda Muliani Harahap

  221-230

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• IMPLEMENTATION OF DATA ENCRYPTION STANDARD (DES) ALGORITHM FOR DATA SECURITY ON PDF DOCUMENTS

  Arif Wijaya Panjaitan, Ilka Zufria, Yusuf Ramadhan Nasution

  231-236

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• Estimated North Sumatra Province Poor Population Percentage Using Penalized Spline Semiparametric Approach and Small Area Estimation

  Jihan Adelia Nasution, Rina Widya Sari, Ismail Husein

  237-242

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