Stations I have had paper QSL from in the last 6 months or so (all from email reports or web form submission) ...
Radio Romania International (although last report got an eQSL with a message they are not currently sending paper QSL)
All India Radio (GOS)
Voice of Turkey
World Harvest Radio /T8WH
Radio Marabu
PBS Xizang / Holy Tibet
World Harvest Radio / WHRI
Radio Prague
Radio Marti
WRMI
Radio Slovakia International
Radio Exterior Espana
Overcomer Ministry / Brother Stair
China Radio International
Radio Free Asia
Bible Voice Dardasha-7
V of Mongolia
Radio DARC acknowledged reports and said "card will be sent soon" ... in Dec ' 18 and Jan '19. Similarly TWR Asia (KTWR Guam) acknowledge report and said "QSL person" would send card ... in Jan '19.
Radio Vatican and Radio Ukraine Intl both sent eQSL, albeit to emailed reports.
I have sent reports to some of the stations shown as "regularly" above and had no response (paper or eQSL) yet ... Several 4 or more months (Dec '18 longest outstanding) and counting ... let's hope patience is virtue