?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Ika+Dahrotul+Hikmah%2C+NIM.+14620040&rft.aulast=Ika+Dahrotul+Hikmah&rft.aufirst=NIM.++14620040&rft.degree=Skripsi&rft.date=15+June+2021&rft.title=Rancang+Bangun+Sistem+Pengatur+Intensitas+Cahaya+Pada+Ruang+Belajar+Menggunakan+Sensor+LDR+Berbasis+Pulse+Width+Modulation+(PWM)+Dan+Arduino+Nano&rft.inst=FAKULTAS+SAINS+DAN+TEKNOLOGI&rft.tpages=119