Figure 4: SSHPA’s data structure diagram: relationships among authors, articles, affiliations, fields, sources, and publishers.
From: An open database of productivity in Vietnam's social sciences and humanities for public use
These are four kinds of data in SSHPA system and they are related to each other through one fundamental unit—datArticle. The pink block contains boxes pertaining to the authors and their networks information. The green block contains boxes pertaining to the sources, publishers and articles information. The yellow block contains boxes pertaining to the authors’ affiliations.
