How many research papers has Gede Putra Kusuma Negara published?
Mention the number of papers that Gede Putra Kusuma Negara has published.
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/14/545> }
<https://dblp.org/pid/14/545>