Intisari— Decision Support Systems dapat mendukung dalam mengambil keputusan untuk memecahkan kasus-kasus tidak terstruktur dan kompleks. Dalam tiap pengambilan sebuah keputusan akan selalu menghasilkan suatu pilihan akhir. Pada penerapan Sistem pendukung keputusan sering menggunakan metode Analytical Hierarchy Process (AHP). AHP dapat memecahkan kasus kompleks dimana kriteria yang diambil cukup banyak. Selain penerapan DSS, penulis juga menganalisis pengaruh penerapan Decision Support Systems pada suatu lembaga menggunakan Simple linear regression. Simple linear regression digunakan untuk mengetahui pengaruh variabel bebas terhadap variabel terikat. Dari beberapa review penelitian yang ada di Indonesia telah banyak yang menerapkan metode Analytical Hierarchy Process (AHP) untuk membantu dalam proses pendukung keputusan. Lembaga/ organisasi tersebut bergerak, dibidang Akademik, Swasta, Rumah Sakit, Pariwisata, dan Pemerintah. Penelitian ini mendapatkan hasil evaluasi pengembangan sistem AHP berbasis dekstop menjadi paling dominan dengan angka 58% dimana pada project pemerintahan menjadi yang terbanyak 48 %. Kata Kunci : Decision Support Systems, Analytical Hierarchy Process, AHP, Information System, Simple linear regression

Football is one sport that really enjoy doing around the world, football is played by millions of people, whether male or female, young or old, tall or short people person so football became the most popular sport in the world. Almost everyone can play football, because football is a sport that is simple and fun to play. PSSI is currently being frozen variety of ways to treat a football longing to do and can be a land for business. Not deny various types of businesses associated with this sport can achieve success quickly. Some types of businesses regarding football that can be considered success is like selling merchandise, clothes, shoes, games, watch together as well as in the field of information such as website. Of the few that came the idea to create a website that will accommodate football news, statistics, schedules and watch the game together along with point quiz challenge which is provided on the website.

ORGANIC FERROUS REMOVAL IN GROUNDWATER USING ADVANCE OXIDATION PROCESS (AOP). Groundwater is usually contained a lot of iron concentration. Iron can bind organic materials which resulted in health and