Penambahan fototerapi light emitting diode kombinasi sinar biru dan merah pada paduan terapi lini pertama dibandingkan dengan tanpa fototerapi pada pasien akne vulgaris derajat sedang analisis efektivitas keamanan dan efektivitas biaya = Adjuvant of blue and red light combination latar belakang aknelight emitting diode phototherapy to first line therapy regiment compared with no phototerapy in moderate acne vulgaris patients an analysis of effectivity safety and cost effectiveness

Analisis harmonik pada lampu light emitting diode = Analysis of harmonic on light emitting diode lightbulb

Konfigurasi light-emitting diode sebagai sumber cahaya simulator surya = Light-emitting diode configuration as light source of solar simulator

Pengelompokan dan pelabelan lampu light emitting diode (LED) berdasarkan tingkat efikasi dan kualitas daya = Labeling and grouping of light emitting diode lamps based on it s power quality and efficacy level

Analisis pengelolaan pajak reklame light emitting diode led di Jakarta Selatan = Analisist of light emitting diode led advertising tax in South Jakarta