Analisa dugaan penetapan tarif bawah taksi di Provinsi DKI Jakarta menurut hukum persaingan usaha

Penerapan Skema Sharing Platform untuk Optimasi Layanan Ride Splitting pada Taksi Online (Ride Sourcing) = Implementation of Sharing Platform Scheme to Optimize Ride Splitting Services on Online Taxi (Ride Sourcing)

Usability dan customer experience aplikasi daring ojek: studi kasus Go-jek = Usability and customer experience of online taxi motorbike: the case of Go-jek

Analisis peningkatan kinerja pelayanan jasa pada Rumah Sakit dengan metode QFD-TRIZ = Analysis improving performance of hospital by using quality function deployment-TRIZ

Desain kualitas pelayanan instalasi gawat darurat RSUP Sanglah Denpasar dengan metode servqual service quality-QFD (quality function deployment) = Design of service quality in emergency departement of sanglah hospital using servqual service quality-QFD (quality function deployment) methode