Vol 6, No 1 (2025)

	Morphometry and Water Quality Study of Pit Lakes in Coal Mines Maharani Rindu Widara, Teddy Agung Cahyadi	PDF 1-8
	Pushover Analysis of Harvard Dormitory Thursina International Islamic Boarding School Building with Inter Story Isolated System Modification Aulia Rahman, Anisah Nur Fajarwati, Moch Sholeh, Agus Sugiarto	PDF 9-18
	Develop IoT-Based Automatic Water Gate Control Prototype with Fuzzy Logic Approach Jefri Abdurrozak Ismail, Wigananda Firdaus Putra Aditya, Anies Ekawati, Anggraini Puspita Sari, Dwi Arman Prasetya	PDF 19-28
	Analysis of the Relationship Between Open Defecation Free Behavior and Water Quality in the Kalitebu River, Kali Kedinding Subdistrict, Surabaya Anisa Apriliani Nampira, Rodu Dhuha Afrianisa, Talent Nia Pramestyawati	PDF 29-36
	Optimisation of Compressive Strength of Fast Track Concrate Using Superplasticizer and Accelerator as Bridge Slab of Upper Structure Arga Agung Firdaus, Aulia Rahman, Qomariah Qomariah	PDF 37-44