<dependency>
  <groupId>com.outr</groupId>
  <artifactId>perfolation-unit_2.12</artifactId>
  <version>1.2.8</version>
</dependency>

implementation 'com.outr:perfolation-unit_2.12:1.2.8'

implementation("com.outr:perfolation-unit_2.12:1.2.8")

libraryDependencies += "com.outr" % "perfolation-unit_2.12" % "1.2.8"

@Grapes(
  @Grab(group='com.outr', module='perfolation-unit_2.12', version='1.2.8')
)

<dependency org="com.outr" name="perfolation-unit_2.12" rev="1.2.8" />

[com.outr/perfolation-unit_2.12 "1.2.8"]

'com.outr:perfolation-unit_2.12:jar:1.2.8'