Hetty Koes Endang
... that singer Hetty Koes Endang and her duet partner were the first Indonesians to win the World Popular Song Festival?
... that singer <b id="mwDIA"><a href="./Hetty_Koes_Endang" id="mwDIE" rel="mw:WikiLink" title="Hetty Koes Endang">Hetty Koes Endang</a></b> and her duet partner were the first Indonesians to win the <a href="./World_Popular_Song_Festival" id="mwDII" rel="mw:WikiLink" title="World Popular Song Festival">World Popular Song Festival</a>?