Evaluate the learning that will be given or given to diagnose success and failure in understanding teaching materials. Failure to provide learning can be caused by the use of inappropriate teaching or media methods, and difficult language to convey. By applying information technology in evaluating learning materials, a web-based evaluation system can be developed to conduct assessments and as a way to improve the quality of learning materials with certain criteria. So that the problem of failure in the learning process can be known based on the learning material used. This study integrates the DEMATEL and ANP methods that support decision making by evaluating lecturer learning material to students. Based on the problems and explanations described earlier, the use of the DEMATEL and ANP methods is expected to assist in evaluating learning materials with the aim of always trying to provide good learning materials based on the right factors or criteria. The results of making an evaluation system aim to assess the suitability of learning materials with the criteria used as further improvement efforts and to find out where the lack of success in learning. Thus it can be sustainable between the objectives and the final results of teaching.

The sustainability of a company will not be separated from the role of consumers in conducting transactions. In fact, a consumer has different behaviour and character, therefore as a company owner must be able to analyze the patterns or habits of consumers in making transactions. This also happens in the retail center X, which has problems in the sales process, such as products running out of stock and unsold products and the most popular products and products that are not in demand by consumers. Therefore we need an analysis of consumer habits in conducting transactions. The method of association rule with Apriori algorithm is able to be applied well in the analysis of the habits of consumer transactions in the central retail X. The results of the calculation obtained an average percentage of the value of support 33%-40% and the value of confidence 43%-80%. The results of applying the association rule method with Apriori algorithm can help recommend central retail X owners in structuring product and determine strategic steps in increasing sales, such as providing discounts or promos for certain products.

The production time optimization study used the Campbell Dudek smith (CDS) algorithm in the production process scheduling aimed at makespan optimization for engine operation to produce 12-size pan products, 14-size griddle, 16-size griddle, 18-size griddle, and 20-size griddle. The method applied by the Campbell Dudek and Smith (CDS) algorithm, CDS is a method used in flowshop-type scheduling developed from Johnson's rule that is able to minimize makespan 2 machines arranged in series. The CDS method is very suitable for production characters who apply the machine sequence to the production process. CDS produces several iterations that have makespan values, from the few iterations the most minimum makespan value is obtained to determine the order of products to be produced. This research produces an application that can schedule products to be produced by the machine automatically. From the results of testing with a total production of 12 pieces on each product with repetitions of 6 times, the minimum makespan value is 210.12 minutes with a work order of 20, grid 18, griddle 16, griddle 14, and griddle 12. Accuracy of results Application testing showed 99.99% for the first time and 99.96% for the second time when compared to manual calculations.

Pelayanan Desa menggambarkan identitas Desa itu sendiri. Selama ini pelayanan pembuatan surat di kantor Desa Menturus menggunakan pelayanan dalam bentuk sistem informasi manual, pelayanan dilakukan oleh sorang petugas. Beberapa permasalahan yang dihadapi dari sistem pelayanan seperti ini seperti sulit dan lambat dalam proses pengajuan usulan surat baru, surat ijin dan surat keterangan. Sementara masyarakat menginginkan pelayanan yang ramah, cepat dan efektif. Sistem layanan E-SuratDesa dapat dijadikan solusi untuk memberikan layanan prima kepada masyarakat. Sistem yang dibangun ini diharapkan masyarakat dapat mengakses layanan seperti mengurus surat keterangan dan surat pengantar untuk berbagai keperluan dengan cara memsukkan atau mengetik Nomor Induk kependudukan (NIK) ke web layanan mandiri desa. Jika data ditemukan, masyarakat bisa langsung melakukan layanan yang diinginkan. Hasil dari penelitian ini adalah aplikasi administrasi desa berbasis web.

Research on optimizing production time using the dudek smith campbell algorithm (CDS) in scheduling the production process aims to makepan optimization for machine operations to produce 12 size griddle products, 14 griddle sizes, 16 griddle sizes, 18 griddle sizes and 20 griddle sizes to get the makepan values. optimal. The method applied by the Campbell Dudek and Smith (CDS) algorithm, CDS is a method used in flowshop scheduling developed from Johnson's rule which is able to minimize the makespan of 2 machines arranged in series. The CDS method is very suitable for production characters who apply machine sequences to the production process. CDS produces several iterations that have the value of makespan, from those iterations, the minimum value of makespan is to determine the order of products to be produced. This research resulted in an application that can schedule products to be produced by machines automatically. From the test results with a total production of 12 pieces on each product with 6 repetitions, the minimum value of makespan is 210.12 minutes with a sequence of product works 20 pans, 18 pans, 16 pans, 14 pans, and 12 pans. Accuracy of results Application testing shows 99.99% for the first time and 99.96% for the second time when compared to manual calculations