Can't get print/printf/.Store to behave the way I want

Ok I think I won’t try further with this. How do I get this {{ .Page.Store.Add "all_sources" (print (.Text | plainify) '\n' .Destination )}} to create a neat array of lines, each containing the title and destination separated by a carriage return/linefeed/newline,
so in the end I can iterate and get a list such as this one:

even though said discovery hasn’t been replicated yet.
https://www.livescience.com/17977-spot-science-find-60-years-study.html

IMI
https://www.metapsychique.org/

this, is to go even further beyond !
https://www.youtube.com/watch?v=8TGalu36BHA&t=47s

Every Little Thing She Does Is Magic
https://fr.wikipedia.org/wiki/Every_Little_Thing_She_Does_Is_Magic

Rosanna
https://genius.com/Toto-rosanna-lyrics

Nothing I try work, this is more than a little infuriating. this is a basic string display issue (not formatting… I can’t imagine if I tried things like unicode encoding or endianess).
I hope someone just knows the solution. I would appreciate, a lot

thanks