Rancang Bangun Stairlift dengan Penggerak Rantai dan Sistem Pengereman Darurat Tipe Locking = Design and Construction of Chain-Driven Stairlift with Locking-Type Emergency Braking System

Rancang Bangun Stairlift dengan Sistem Keselamatan Darurat Multi-Pulley Braking = Design and Development of a Stairlift with an Emergency Multi-Pulley Braking System

Kesesuaian wilayah lubang bekas tambang (void) untuk area pengembangan panel surya terapung dan bendungan di Kota Samarinda, Provinsi Kalimantan Timur = Land suitability of the former mining hole (void) for the development area of floating solar panels and dams in Samarinda City, East Kalimantan Province

The dialectics of social life: alarms and excursions in anthropological theory

Hak kekayaan intelektual pasca trips