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All Journal ESTIMASI: Journal of Statistics and Its Application Jurnal Inovasi Teknologi Terapan
Sonya, Sonya
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Agriculture, Biological Sciences & Forestry Computer Science & IT Electrical & Electronics Engineering Mathematics Mechanical Engineering

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Implementasi Game Edukasi Pengenalan Budaya Bangka Belitung untuk Anak SD (Studi Kasus : SDN 13 KOBA) Sonya, Sonya; Andriyanto, Sidhiq; Fujiyanti, Linda
Jurnal Inovasi Teknologi Terapan Vol. 2 No. 2 (2024): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v2i2.187

Abstract

Bangka Belitung is an area that has a variety of cultures. However, as time goes by, especially children at elementary school are less exposed to local culture. Due to the limited availability of instructional tools or learning media to practice the existing material, especially in the current era where the use of gadgets among children is increasing; however, these gadgets are predominantly utilized for playing non-educational games. Therefore, learning media is needed as a bridge to introduce local culture in order to increase children's knowledge and maintain the culture. The media that is suitable to overcome this problem is an Android-based educational game that introduces Bangka Belitung's culture. The method used in developing is GDLC (Game Development Life Cycle). This method has six stages, namely initiation, pre-production, production, testing (alpha), testing (beta) and release. With white box and black box testing, it's obtained that according to white box results that it is very good for use and according to black box method of user acceptance testing, test from the teachers obtained a percentage of 100% and for students 93.55% which means it is very suitable for use.
Perbandingan Kinerja Peta Kendali Exponentially Weighted Moving Average dan Peta Kendali Double Exponentially Weighted Moving Average dalam Pengendalian Kualitas Produksi Butsudan di PT. Maruki International Indonesia Sonya, Sonya; Herdiani, Erna Tri; Tinungki, Georgina Maria
ESTIMASI: Journal of Statistics and Its Application Vol. 6, No. 1, Januari, 2025 : Estimasi
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ejsa.v6i1.25751

Abstract

Quality control is an effort in the production process to maintain product quality and minimize the occurrence of defects. One of the quality control tools is a control chart. An exponentially weighted moving average (EWMA) control chart is used to detect small shifts in the process mean. The result of the development of the EWMA control chart is the double exponentially weighted moving average (DEWMA) control chart, which increases the exponential smoothing process, where the control chart is considered more sensitive in detecting small shifts in the process mean. This study aims to obtain a comparison of the performance of the EWMA and DEWMA control charts in controlling the quality of butsudan production at PT. Maruki International Indonesia. The results obtained show that the DEWMA control chart has better performance in detecting small shifts compared to the EWMA control chart based on the smallest ARL value, at λ=0.1 the DEWMA control chart has an ARL value 1.1363 which is smaller than the ARL of EWMA control chart is 1.2268.
Co-Authors FUJIYANTI, LINDA Georgina Maria Tinungki Herdiani, Erna Tri Sidhiq Andriyanto