https://collive.com/mrs-rivkah-shaina-notik-obm/
http://crownheights.info/notices/644018/bde-mrs-rivka-sheina-notik-93-obm/
https://collive.com/levaya-of-mrs-rivkah-shaina-notik/
http://www.shturem.net/index.php?section=news&id=102434
her father's biography
תולדות ר' סעדיה
https://www.hamerkazshelanu.com.au/templates/articlecco_cdo/aid/858349/jewish/Toldot-Reb-Sadya.htm