[5] She was moved to high care unit and started undergoing treatment, monitored by several intern doctors.

[6] Her daughter, Nina Kartika, stated that Widjaja was unable to speak for two months and her health began to deteriorate.

[9] Widjaja died at Fatmawati Hospital in Cilandak, South Jakarta, on 16 March 2023, at the age of 78.

She made her film debut in a bit part in Lilik Sudjio's Darah Tinggi in 1960.

She acted in such soap operas as Gara-Gara (1993), Bung Besar (1993), Aku Mau Hidup (1994), Mat Beken (1995), Cinta Buat Monita (1995), Masih Ada Kapal ke Padang (1995), Penantian (1997), Gara-gara Plus (1997).

[11] According to the website for Taman Ismail Marzuki, Widjaja's best-known television role was as the Mother (Emak) in Bajaj Bajuri.